74406475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 109057752

約数和(自身を除く): 34651277

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1601, 1859, 3575, 4225, 8005, 9295, 17611, 20813, 40025, 46475, 88055, 104065, 228943, 270569, 440275, 520325, 1144715, 1352845, 2976259, 5723575, 6764225, 14881295, 74406475]

約数ペア:

[(1, 74406475), (5, 14881295), (11, 6764225), (13, 5723575), (25, 2976259), (55, 1352845), (65, 1144715), (143, 520325), (169, 440275), (275, 270569), (325, 228943), (715, 104065), (845, 88055), (1601, 46475), (1859, 40025), (3575, 20813), (4225, 17611), (8005, 9295)]