72850755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 121282560

約数和(自身を除く): 48431805

約数列:

[1, 3, 5, 15, 29, 87, 145, 223, 435, 669, 751, 1115, 2253, 3345, 3755, 6467, 11265, 19401, 21779, 32335, 65337, 97005, 108895, 167473, 326685, 502419, 837365, 2512095, 4856717, 14570151, 24283585, 72850755]

約数ペア:

[(1, 72850755), (3, 24283585), (5, 14570151), (15, 4856717), (29, 2512095), (87, 837365), (145, 502419), (223, 326685), (435, 167473), (669, 108895), (751, 97005), (1115, 65337), (2253, 32335), (3345, 21779), (3755, 19401), (6467, 11265)]