156748605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8287}}^1$

素因数の和:8405

約数の個数: 32

約数和(自身を含む): 272907264

約数和(自身を除く): 116158659

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 8287, 18915, 24861, 41435, 107731, 124305, 323193, 538655, 803839, 1615965, 2411517, 4019195, 10449907, 12057585, 31349721, 52249535, 156748605]

約数ペア:

[(1, 156748605), (3, 52249535), (5, 31349721), (13, 12057585), (15, 10449907), (39, 4019195), (65, 2411517), (97, 1615965), (195, 803839), (291, 538655), (485, 323193), (1261, 124305), (1455, 107731), (3783, 41435), (6305, 24861), (8287, 18915)]