13792275

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 90

約数和(自身を含む): 29932980

約数和(自身を除く): 16140705

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 139, 147, 175, 189, 225, 245, 315, 405, 417, 441, 525, 567, 675, 695, 735, 945, 973, 1225, 1251, 1323, 1575, 2025, 2085, 2205, 2835, 2919, 3475, 3675, 3753, 3969, 4725, 4865, 6255, 6615, 6811, 8757, 10425, 11025, 11259, 14175, 14595, 18765, 19845, 20433, 24325, 26271, 31275, 33075, 34055, 43785, 56295, 61299, 72975, 78813, 93825, 99225, 102165, 131355, 170275, 183897, 218925, 281475, 306495, 394065, 510825, 551691, 656775, 919485, 1532475, 1970325, 2758455, 4597425, 13792275]

約数ペア:

[(1, 13792275), (3, 4597425), (5, 2758455), (7, 1970325), (9, 1532475), (15, 919485), (21, 656775), (25, 551691), (27, 510825), (35, 394065), (45, 306495), (49, 281475), (63, 218925), (75, 183897), (81, 170275), (105, 131355), (135, 102165), (139, 99225), (147, 93825), (175, 78813), (189, 72975), (225, 61299), (245, 56295), (315, 43785), (405, 34055), (417, 33075), (441, 31275), (525, 26271), (567, 24325), (675, 20433), (695, 19845), (735, 18765), (945, 14595), (973, 14175), (1225, 11259), (1251, 11025), (1323, 10425), (1575, 8757), (2025, 6811), (2085, 6615), (2205, 6255), (2835, 4865), (2919, 4725), (3475, 3969), (3675, 3753)]