488246535

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 1045699200

約数和(自身を除く): 557452665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 59, 63, 81, 105, 135, 139, 147, 177, 189, 243, 245, 295, 315, 405, 413, 417, 441, 531, 567, 695, 735, 885, 945, 973, 1215, 1239, 1251, 1323, 1593, 1701, 2065, 2085, 2205, 2655, 2835, 2891, 2919, 3717, 3753, 3969, 4779, 4865, 6195, 6255, 6615, 6811, 7965, 8201, 8505, 8673, 8757, 11151, 11259, 11907, 14337, 14455, 14595, 18585, 18765, 19845, 20433, 23895, 24603, 26019, 26271, 33453, 33777, 34055, 41005, 43365, 43785, 55755, 56295, 57407, 59535, 61299, 71685, 73809, 78057, 78813, 100359, 102165, 123015, 130095, 131355, 167265, 168885, 172221, 183897, 221427, 234171, 236439, 287035, 306495, 369045, 390285, 394065, 401849, 501795, 516663, 551691, 664281, 702513, 861105, 919485, 1107135, 1170855, 1182195, 1205547, 1549989, 1655073, 1992843, 2009245, 2583315, 2758455, 3321405, 3512565, 3616641, 4649967, 6027735, 7749945, 8275365, 9964215, 10849923, 13949901, 18083205, 23249835, 32549769, 54249615, 69749505, 97649307, 162748845, 488246535]

約数ペア:

[(1, 488246535), (3, 162748845), (5, 97649307), (7, 69749505), (9, 54249615), (15, 32549769), (21, 23249835), (27, 18083205), (35, 13949901), (45, 10849923), (49, 9964215), (59, 8275365), (63, 7749945), (81, 6027735), (105, 4649967), (135, 3616641), (139, 3512565), (147, 3321405), (177, 2758455), (189, 2583315), (243, 2009245), (245, 1992843), (295, 1655073), (315, 1549989), (405, 1205547), (413, 1182195), (417, 1170855), (441, 1107135), (531, 919485), (567, 861105), (695, 702513), (735, 664281), (885, 551691), (945, 516663), (973, 501795), (1215, 401849), (1239, 394065), (1251, 390285), (1323, 369045), (1593, 306495), (1701, 287035), (2065, 236439), (2085, 234171), (2205, 221427), (2655, 183897), (2835, 172221), (2891, 168885), (2919, 167265), (3717, 131355), (3753, 130095), (3969, 123015), (4779, 102165), (4865, 100359), (6195, 78813), (6255, 78057), (6615, 73809), (6811, 71685), (7965, 61299), (8201, 59535), (8505, 57407), (8673, 56295), (8757, 55755), (11151, 43785), (11259, 43365), (11907, 41005), (14337, 34055), (14455, 33777), (14595, 33453), (18585, 26271), (18765, 26019), (19845, 24603), (20433, 23895)]