173160125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 222393600

約数和(自身を除く): 49233475

約数列:

[1, 5, 25, 71, 109, 125, 179, 355, 545, 895, 1775, 2725, 4475, 7739, 8875, 12709, 13625, 19511, 22375, 38695, 63545, 97555, 193475, 317725, 487775, 967375, 1385281, 1588625, 2438875, 6926405, 34632025, 173160125]

約数ペア:

[(1, 173160125), (5, 34632025), (25, 6926405), (71, 2438875), (109, 1588625), (125, 1385281), (179, 967375), (355, 487775), (545, 317725), (895, 193475), (1775, 97555), (2725, 63545), (4475, 38695), (7739, 22375), (8875, 19511), (12709, 13625)]