152811475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 194005440

約数和(自身を除く): 41193965

約数列:

[1, 5, 25, 59, 211, 295, 491, 1055, 1475, 2455, 5275, 12275, 12449, 28969, 62245, 103601, 144845, 311225, 518005, 724225, 2590025, 6112459, 30562295, 152811475]

約数ペア:

[(1, 152811475), (5, 30562295), (25, 6112459), (59, 2590025), (211, 724225), (295, 518005), (491, 311225), (1055, 144845), (1475, 103601), (2455, 62245), (5275, 28969), (12275, 12449)]