103680785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 138324480

約数和(自身を除く): 34643695

約数列:

[1, 5, 13, 61, 65, 79, 305, 331, 395, 793, 1027, 1655, 3965, 4303, 4819, 5135, 20191, 21515, 24095, 26149, 62647, 100955, 130745, 262483, 313235, 339937, 1312415, 1595089, 1699685, 7975445, 20736157, 103680785]

約数ペア:

[(1, 103680785), (5, 20736157), (13, 7975445), (61, 1699685), (65, 1595089), (79, 1312415), (305, 339937), (331, 313235), (395, 262483), (793, 130745), (1027, 100955), (1655, 62647), (3965, 26149), (4303, 24095), (4819, 21515), (5135, 20191)]