7340335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 2612945

約数列:

[1, 5, 23, 29, 31, 71, 115, 145, 155, 355, 667, 713, 899, 1633, 2059, 2201, 3335, 3565, 4495, 8165, 10295, 11005, 20677, 47357, 50623, 63829, 103385, 236785, 253115, 319145, 1468067, 7340335]

約数ペア:

[(1, 7340335), (5, 1468067), (23, 319145), (29, 253115), (31, 236785), (71, 103385), (115, 63829), (145, 50623), (155, 47357), (355, 20677), (667, 11005), (713, 10295), (899, 8165), (1633, 4495), (2059, 3565), (2201, 3335)]