5538715

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 8733312

約数和(自身を除く): 3194597

約数列:

[1, 5, 7, 13, 35, 37, 47, 49, 65, 91, 185, 235, 245, 259, 329, 455, 481, 611, 637, 1295, 1645, 1739, 1813, 2303, 2405, 3055, 3185, 3367, 4277, 8695, 9065, 11515, 12173, 16835, 21385, 22607, 23569, 29939, 60865, 85211, 113035, 117845, 149695, 158249, 426055, 791245, 1107743, 5538715]

約数ペア:

[(1, 5538715), (5, 1107743), (7, 791245), (13, 426055), (35, 158249), (37, 149695), (47, 117845), (49, 113035), (65, 85211), (91, 60865), (185, 29939), (235, 23569), (245, 22607), (259, 21385), (329, 16835), (455, 12173), (481, 11515), (611, 9065), (637, 8695), (1295, 4277), (1645, 3367), (1739, 3185), (1813, 3055), (2303, 2405)]