39784545

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2671}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 69194112

約数和(自身を除く): 29409567

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2671, 2979, 4965, 8013, 13355, 14895, 24039, 40065, 120195, 884101, 2652303, 4420505, 7956909, 13261515, 39784545]

約数ペア:

[(1, 39784545), (3, 13261515), (5, 7956909), (9, 4420505), (15, 2652303), (45, 884101), (331, 120195), (993, 40065), (1655, 24039), (2671, 14895), (2979, 13355), (4965, 8013)]