15165510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 39260160

約数和(自身を除く): 24094650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 709, 713, 930, 1418, 1426, 2127, 2139, 3545, 3565, 4254, 4278, 7090, 7130, 10635, 10695, 16307, 21270, 21390, 21979, 32614, 43958, 48921, 65937, 81535, 97842, 109895, 131874, 163070, 219790, 244605, 329685, 489210, 505517, 659370, 1011034, 1516551, 2527585, 3033102, 5055170, 7582755, 15165510]

約数ペア:

[(1, 15165510), (2, 7582755), (3, 5055170), (5, 3033102), (6, 2527585), (10, 1516551), (15, 1011034), (23, 659370), (30, 505517), (31, 489210), (46, 329685), (62, 244605), (69, 219790), (93, 163070), (115, 131874), (138, 109895), (155, 97842), (186, 81535), (230, 65937), (310, 48921), (345, 43958), (465, 32614), (690, 21979), (709, 21390), (713, 21270), (930, 16307), (1418, 10695), (1426, 10635), (2127, 7130), (2139, 7090), (3545, 4278), (3565, 4254)]