4619225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 6296472

約数和(自身を除く): 1677247

約数列:

[1, 5, 13, 25, 61, 65, 233, 305, 325, 793, 1165, 1525, 3029, 3965, 5825, 14213, 15145, 19825, 71065, 75725, 184769, 355325, 923845, 4619225]

約数ペア:

[(1, 4619225), (5, 923845), (13, 355325), (25, 184769), (61, 75725), (65, 71065), (233, 19825), (305, 15145), (325, 14213), (793, 5825), (1165, 3965), (1525, 3029)]