2013015195

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{1223}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 3543920640

約数和(自身を除く): 1530905445

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 463, 711, 1185, 1223, 1389, 2315, 3555, 3669, 4167, 6115, 6945, 11007, 18345, 20835, 36577, 55035, 96617, 109731, 182885, 289851, 329193, 483085, 548655, 566249, 869553, 1449255, 1645965, 1698747, 2831245, 4347765, 5096241, 8493735, 25481205, 44733671, 134201013, 223668355, 402603039, 671005065, 2013015195]

約数ペア:

[(1, 2013015195), (3, 671005065), (5, 402603039), (9, 223668355), (15, 134201013), (45, 44733671), (79, 25481205), (237, 8493735), (395, 5096241), (463, 4347765), (711, 2831245), (1185, 1698747), (1223, 1645965), (1389, 1449255), (2315, 869553), (3555, 566249), (3669, 548655), (4167, 483085), (6115, 329193), (6945, 289851), (11007, 182885), (18345, 109731), (20835, 96617), (36577, 55035)]