681011115

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{3511}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 1111927296

約数和(自身を除く): 430916181

約数列:

[1, 3, 5, 15, 67, 193, 201, 335, 579, 965, 1005, 2895, 3511, 10533, 12931, 17555, 38793, 52665, 64655, 193965, 235237, 677623, 705711, 1176185, 2032869, 3388115, 3528555, 10164345, 45400741, 136202223, 227003705, 681011115]

約数ペア:

[(1, 681011115), (3, 227003705), (5, 136202223), (15, 45400741), (67, 10164345), (193, 3528555), (201, 3388115), (335, 2032869), (579, 1176185), (965, 705711), (1005, 677623), (2895, 235237), (3511, 193965), (10533, 64655), (12931, 52665), (17555, 38793)]