90930175

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2269}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 129480800

約数和(自身を除く): 38550625

約数列:

[1, 5, 7, 25, 35, 175, 229, 1145, 1603, 2269, 5725, 8015, 11345, 15883, 40075, 56725, 79415, 397075, 519601, 2598005, 3637207, 12990025, 18186035, 90930175]

約数ペア:

[(1, 90930175), (5, 18186035), (7, 12990025), (25, 3637207), (35, 2598005), (175, 519601), (229, 397075), (1145, 79415), (1603, 56725), (2269, 40075), (5725, 15883), (8015, 11345)]