15697863665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^2$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 22082077440

約数和(自身を除く): 6384213775

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 395, 461, 869, 935, 1343, 2305, 4345, 5071, 6715, 7837, 14773, 25355, 36419, 39185, 73865, 86207, 182095, 212521, 400609, 431035, 619123, 1062605, 2003045, 2337731, 3095615, 3612857, 6810353, 11688655, 16789159, 18064285, 34051765, 39741427, 83945795, 184680749, 198707135, 285415703, 923403745, 1427078515, 3139572733, 15697863665]

約数ペア:

[(1, 15697863665), (5, 3139572733), (11, 1427078515), (17, 923403745), (55, 285415703), (79, 198707135), (85, 184680749), (187, 83945795), (395, 39741427), (461, 34051765), (869, 18064285), (935, 16789159), (1343, 11688655), (2305, 6810353), (4345, 3612857), (5071, 3095615), (6715, 2337731), (7837, 2003045), (14773, 1062605), (25355, 619123), (36419, 431035), (39185, 400609), (73865, 212521), (86207, 182095)]