210004346205

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1499}}^1\times {\mathrm{4091}}^1$

素因数の和:6362

約数の個数: 48

約数和(自身を含む): 364818168000

約数和(自身を除く): 154813821795

約数列:

[1, 3, 5, 9, 15, 45, 761, 1499, 2283, 3805, 4091, 4497, 6849, 7495, 11415, 12273, 13491, 20455, 22485, 34245, 36819, 61365, 67455, 184095, 1140739, 3113251, 3422217, 5703695, 6132409, 9339753, 10266651, 15566255, 17111085, 18397227, 28019259, 30662045, 46698765, 51333255, 55191681, 91986135, 140096295, 275958405, 4666763249, 14000289747, 23333816245, 42000869241, 70001448735, 210004346205]

約数ペア:

[(1, 210004346205), (3, 70001448735), (5, 42000869241), (9, 23333816245), (15, 14000289747), (45, 4666763249), (761, 275958405), (1499, 140096295), (2283, 91986135), (3805, 55191681), (4091, 51333255), (4497, 46698765), (6849, 30662045), (7495, 28019259), (11415, 18397227), (12273, 17111085), (13491, 15566255), (20455, 10266651), (22485, 9339753), (34245, 6132409), (36819, 5703695), (61365, 3422217), (67455, 3113251), (184095, 1140739)]