12464985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 21732480

約数和(自身を除く): 9267495

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 659, 1261, 1455, 1977, 3295, 3783, 6305, 8567, 9885, 18915, 25701, 42835, 63923, 128505, 191769, 319615, 830999, 958845, 2492997, 4154995, 12464985]

約数ペア:

[(1, 12464985), (3, 4154995), (5, 2492997), (13, 958845), (15, 830999), (39, 319615), (65, 191769), (97, 128505), (195, 63923), (291, 42835), (485, 25701), (659, 18915), (1261, 9885), (1455, 8567), (1977, 6305), (3295, 3783)]