308465655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9901}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 517122048

約数和(自身を除く): 208656393

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 6231, 9901, 10385, 29703, 31155, 49505, 148515, 306931, 663367, 920793, 1534655, 1990101, 3316835, 4603965, 9950505, 20564377, 61693131, 102821885, 308465655]

約数ペア:

[(1, 308465655), (3, 102821885), (5, 61693131), (15, 20564377), (31, 9950505), (67, 4603965), (93, 3316835), (155, 1990101), (201, 1534655), (335, 920793), (465, 663367), (1005, 306931), (2077, 148515), (6231, 49505), (9901, 31155), (10385, 29703)]