144366275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 189124800

約数和(自身を除く): 44758525

約数列:

[1, 5, 19, 25, 95, 475, 491, 619, 2455, 3095, 9329, 11761, 12275, 15475, 46645, 58805, 233225, 294025, 303929, 1519645, 5774651, 7598225, 28873255, 144366275]

約数ペア:

[(1, 144366275), (5, 28873255), (19, 7598225), (25, 5774651), (95, 1519645), (475, 303929), (491, 294025), (619, 233225), (2455, 58805), (3095, 46645), (9329, 15475), (11761, 12275)]