91197195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 154159104

約数和(自身を除く): 62961909

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 4561, 6665, 13683, 19995, 22805, 68415, 141391, 196123, 424173, 588369, 706955, 980615, 2120865, 2941845, 6079813, 18239439, 30399065, 91197195]

約数ペア:

[(1, 91197195), (3, 30399065), (5, 18239439), (15, 6079813), (31, 2941845), (43, 2120865), (93, 980615), (129, 706955), (155, 588369), (215, 424173), (465, 196123), (645, 141391), (1333, 68415), (3999, 22805), (4561, 19995), (6665, 13683)]