25733595

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 42453504

約数和(自身を除く): 16719909

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 331, 355, 365, 993, 1065, 1095, 1655, 4965, 5183, 15549, 23501, 24163, 25915, 70503, 72489, 77745, 117505, 120815, 352515, 362445, 1715573, 5146719, 8577865, 25733595]

約数ペア:

[(1, 25733595), (3, 8577865), (5, 5146719), (15, 1715573), (71, 362445), (73, 352515), (213, 120815), (219, 117505), (331, 77745), (355, 72489), (365, 70503), (993, 25915), (1065, 24163), (1095, 23501), (1655, 15549), (4965, 5183)]