742531325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{811}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 940627296

約数和(自身を除く): 198095971

約数列:

[1, 5, 25, 53, 265, 691, 811, 1325, 3455, 4055, 17275, 20275, 36623, 42983, 183115, 214915, 560401, 915575, 1074575, 2802005, 14010025, 29701253, 148506265, 742531325]

約数ペア:

[(1, 742531325), (5, 148506265), (25, 29701253), (53, 14010025), (265, 2802005), (691, 1074575), (811, 915575), (1325, 560401), (3455, 214915), (4055, 183115), (17275, 42983), (20275, 36623)]