3142005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2249355

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 233, 435, 465, 699, 899, 1165, 2697, 3495, 4495, 6757, 7223, 13485, 20271, 21669, 33785, 36115, 101355, 108345, 209467, 628401, 1047335, 3142005]

約数ペア:

[(1, 3142005), (3, 1047335), (5, 628401), (15, 209467), (29, 108345), (31, 101355), (87, 36115), (93, 33785), (145, 21669), (155, 20271), (233, 13485), (435, 7223), (465, 6757), (699, 4495), (899, 3495), (1165, 2697)]