40606545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 76465728

約数和(自身を除く): 35859183

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 245, 303, 505, 547, 707, 735, 1515, 1641, 2121, 2735, 3535, 3829, 4949, 8205, 10605, 11487, 14847, 19145, 24745, 26803, 55247, 57435, 74235, 80409, 134015, 165741, 276235, 386729, 402045, 828705, 1160187, 1933645, 2707103, 5800935, 8121309, 13535515, 40606545]

約数ペア:

[(1, 40606545), (3, 13535515), (5, 8121309), (7, 5800935), (15, 2707103), (21, 1933645), (35, 1160187), (49, 828705), (101, 402045), (105, 386729), (147, 276235), (245, 165741), (303, 134015), (505, 80409), (547, 74235), (707, 57435), (735, 55247), (1515, 26803), (1641, 24745), (2121, 19145), (2735, 14847), (3535, 11487), (3829, 10605), (4949, 8205)]