201102425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 262935552

約数和(自身を除く): 61833127

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 5521, 7285, 27605, 36425, 138025, 171151, 259487, 855755, 1297435, 4278775, 6487175, 8044097, 40220485, 201102425]

約数ペア:

[(1, 201102425), (5, 40220485), (25, 8044097), (31, 6487175), (47, 4278775), (155, 1297435), (235, 855755), (775, 259487), (1175, 171151), (1457, 138025), (5521, 36425), (7285, 27605)]