1374984325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{384611}}^1$

素因数の和:384645

約数の個数: 24

約数和(自身を含む): 2003059296

約数和(自身を除く): 628074971

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 384611, 1923055, 4230721, 4999943, 9615275, 21153605, 24999715, 54999373, 105768025, 124998575, 274996865, 1374984325]

約数ペア:

[(1, 1374984325), (5, 274996865), (11, 124998575), (13, 105768025), (25, 54999373), (55, 24999715), (65, 21153605), (143, 9615275), (275, 4999943), (325, 4230721), (715, 1923055), (3575, 384611)]