73144775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14039

約数の個数: 24

約数和(自身を含む): 104160000

約数和(自身を除く): 31015225

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 13999, 69995, 153989, 265981, 349975, 769945, 1329905, 2925791, 3849725, 6649525, 14628955, 73144775]

約数ペア:

[(1, 73144775), (5, 14628955), (11, 6649525), (19, 3849725), (25, 2925791), (55, 1329905), (95, 769945), (209, 349975), (275, 265981), (475, 153989), (1045, 69995), (5225, 13999)]