71358925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 98600832

約数和(自身を除く): 27241907

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 5521, 12925, 27605, 60731, 138025, 259487, 303655, 1297435, 1518275, 2854357, 6487175, 14271785, 71358925]

約数ペア:

[(1, 71358925), (5, 14271785), (11, 6487175), (25, 2854357), (47, 1518275), (55, 1297435), (235, 303655), (275, 259487), (517, 138025), (1175, 60731), (2585, 27605), (5521, 12925)]