42375025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22013}}^1$

素因数の和:22041

約数の個数: 24

約数和(自身を含む): 65513664

約数和(自身を除く): 23138639

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 22013, 110065, 154091, 242143, 550325, 770455, 1210715, 1695001, 3852275, 6053575, 8475005, 42375025]

約数ペア:

[(1, 42375025), (5, 8475005), (7, 6053575), (11, 3852275), (25, 1695001), (35, 1210715), (55, 770455), (77, 550325), (175, 242143), (275, 154091), (385, 110065), (1925, 22013)]