13308711375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 24681646080

約数和(自身を除く): 11372934705

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 125, 139, 255, 345, 375, 391, 417, 425, 575, 653, 695, 1173, 1275, 1725, 1955, 1959, 2085, 2125, 2363, 2875, 3197, 3265, 3475, 5865, 6375, 7089, 8625, 9591, 9775, 9795, 10425, 11101, 11815, 15019, 15985, 16325, 17375, 29325, 33303, 35445, 45057, 47955, 48875, 48975, 52125, 54349, 55505, 59075, 75095, 79925, 81625, 90767, 146625, 163047, 166515, 177225, 225285, 239775, 244875, 255323, 271745, 272301, 277525, 295375, 375475, 399625, 453835, 765969, 815235, 832575, 886125, 1126425, 1198875, 1276615, 1358725, 1361505, 1387625, 1543039, 1877375, 2087641, 2269175, 3829845, 4076175, 4162875, 4629117, 5632125, 6262923, 6383075, 6793625, 6807525, 7715195, 10438205, 11345875, 19149225, 20380875, 23145585, 31314615, 31915375, 34037625, 35489897, 38575975, 52191025, 95746125, 106469691, 115727925, 156573075, 177449485, 192879875, 260955125, 532348455, 578639625, 782865375, 887247425, 2661742275, 4436237125, 13308711375]

約数ペア:

[(1, 13308711375), (3, 4436237125), (5, 2661742275), (15, 887247425), (17, 782865375), (23, 578639625), (25, 532348455), (51, 260955125), (69, 192879875), (75, 177449485), (85, 156573075), (115, 115727925), (125, 106469691), (139, 95746125), (255, 52191025), (345, 38575975), (375, 35489897), (391, 34037625), (417, 31915375), (425, 31314615), (575, 23145585), (653, 20380875), (695, 19149225), (1173, 11345875), (1275, 10438205), (1725, 7715195), (1955, 6807525), (1959, 6793625), (2085, 6383075), (2125, 6262923), (2363, 5632125), (2875, 4629117), (3197, 4162875), (3265, 4076175), (3475, 3829845), (5865, 2269175), (6375, 2087641), (7089, 1877375), (8625, 1543039), (9591, 1387625), (9775, 1361505), (9795, 1358725), (10425, 1276615), (11101, 1198875), (11815, 1126425), (15019, 886125), (15985, 832575), (16325, 815235), (17375, 765969), (29325, 453835), (33303, 399625), (35445, 375475), (45057, 295375), (47955, 277525), (48875, 272301), (48975, 271745), (52125, 255323), (54349, 244875), (55505, 239775), (59075, 225285), (75095, 177225), (79925, 166515), (81625, 163047), (90767, 146625)]