88266975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 156204288

約数和(自身を除く): 67937313

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 321, 425, 535, 647, 1275, 1605, 1819, 1941, 2675, 3235, 5457, 8025, 9095, 9705, 10999, 16175, 27285, 32997, 45475, 48525, 54995, 69229, 136425, 164985, 207687, 274975, 346145, 824925, 1038435, 1176893, 1730725, 3530679, 5192175, 5884465, 17653395, 29422325, 88266975]

約数ペア:

[(1, 88266975), (3, 29422325), (5, 17653395), (15, 5884465), (17, 5192175), (25, 3530679), (51, 1730725), (75, 1176893), (85, 1038435), (107, 824925), (255, 346145), (321, 274975), (425, 207687), (535, 164985), (647, 136425), (1275, 69229), (1605, 54995), (1819, 48525), (1941, 45475), (2675, 32997), (3235, 27285), (5457, 16175), (8025, 10999), (9095, 9705)]