87347835

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 163215360

約数和(自身を除く): 75867525

約数列:

[1, 3, 5, 9, 15, 27, 41, 43, 45, 123, 129, 135, 205, 215, 367, 369, 387, 615, 645, 1101, 1107, 1161, 1763, 1835, 1845, 1935, 3303, 5289, 5505, 5535, 5805, 8815, 9909, 15047, 15781, 15867, 16515, 26445, 45141, 47343, 47601, 49545, 75235, 78905, 79335, 135423, 142029, 225705, 236715, 238005, 406269, 426087, 647021, 677115, 710145, 1941063, 2031345, 2130435, 3235105, 5823189, 9705315, 17469567, 29115945, 87347835]

約数ペア:

[(1, 87347835), (3, 29115945), (5, 17469567), (9, 9705315), (15, 5823189), (27, 3235105), (41, 2130435), (43, 2031345), (45, 1941063), (123, 710145), (129, 677115), (135, 647021), (205, 426087), (215, 406269), (367, 238005), (369, 236715), (387, 225705), (615, 142029), (645, 135423), (1101, 79335), (1107, 78905), (1161, 75235), (1763, 49545), (1835, 47601), (1845, 47343), (1935, 45141), (3303, 26445), (5289, 16515), (5505, 15867), (5535, 15781), (5805, 15047), (8815, 9909)]