71319435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18835

約数の個数: 32

約数和(自身を含む): 129904128

約数和(自身を除く): 58584693

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 18793, 56379, 93965, 206723, 281895, 432239, 620169, 1033615, 1296717, 2161195, 3100845, 4754629, 6483585, 14263887, 23773145, 71319435]

約数ペア:

[(1, 71319435), (3, 23773145), (5, 14263887), (11, 6483585), (15, 4754629), (23, 3100845), (33, 2161195), (55, 1296717), (69, 1033615), (115, 620169), (165, 432239), (253, 281895), (345, 206723), (759, 93965), (1265, 56379), (3795, 18793)]