72007485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1873}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 126292608

約数和(自身を除く): 54285123

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 1873, 2563, 3495, 5619, 7689, 9365, 12815, 20603, 28095, 38445, 61809, 103015, 309045, 436409, 1309227, 2182045, 4800499, 6546135, 14401497, 24002495, 72007485]

約数ペア:

[(1, 72007485), (3, 24002495), (5, 14401497), (11, 6546135), (15, 4800499), (33, 2182045), (55, 1309227), (165, 436409), (233, 309045), (699, 103015), (1165, 61809), (1873, 38445), (2563, 28095), (3495, 20603), (5619, 12815), (7689, 9365)]