977280045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{46771}}^1$

素因数の和:46985

約数の個数: 32

約数和(自身を含む): 1796044800

約数和(自身を除く): 818764755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 4179, 6965, 20895, 46771, 140313, 233855, 327397, 701565, 982191, 1636985, 4910955, 9307429, 27922287, 46537145, 65152003, 139611435, 195456009, 325760015, 977280045]

約数ペア:

[(1, 977280045), (3, 325760015), (5, 195456009), (7, 139611435), (15, 65152003), (21, 46537145), (35, 27922287), (105, 9307429), (199, 4910955), (597, 1636985), (995, 982191), (1393, 701565), (2985, 327397), (4179, 233855), (6965, 140313), (20895, 46771)]