229896485

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 379209600

約数和(自身を除く): 149313115

約数列:

[1, 5, 7, 13, 19, 29, 35, 49, 65, 91, 95, 131, 133, 145, 203, 245, 247, 377, 455, 551, 637, 655, 665, 917, 931, 1015, 1235, 1421, 1703, 1729, 1885, 2489, 2639, 2755, 3185, 3799, 3857, 4585, 4655, 6419, 7105, 7163, 8515, 8645, 11921, 12103, 12445, 13195, 17423, 18473, 18995, 19285, 26593, 26999, 32095, 32357, 35815, 49387, 50141, 59605, 60515, 72181, 83447, 87115, 92365, 121961, 132965, 134995, 161785, 186151, 226499, 246935, 250705, 345709, 350987, 360905, 417235, 505267, 609805, 930755, 938353, 1132495, 1585493, 1728545, 1754935, 2419963, 2526335, 3536869, 4691765, 6568471, 7927465, 12099815, 17684345, 32842355, 45979297, 229896485]

約数ペア:

[(1, 229896485), (5, 45979297), (7, 32842355), (13, 17684345), (19, 12099815), (29, 7927465), (35, 6568471), (49, 4691765), (65, 3536869), (91, 2526335), (95, 2419963), (131, 1754935), (133, 1728545), (145, 1585493), (203, 1132495), (245, 938353), (247, 930755), (377, 609805), (455, 505267), (551, 417235), (637, 360905), (655, 350987), (665, 345709), (917, 250705), (931, 246935), (1015, 226499), (1235, 186151), (1421, 161785), (1703, 134995), (1729, 132965), (1885, 121961), (2489, 92365), (2639, 87115), (2755, 83447), (3185, 72181), (3799, 60515), (3857, 59605), (4585, 50141), (4655, 49387), (6419, 35815), (7105, 32357), (7163, 32095), (8515, 26999), (8645, 26593), (11921, 19285), (12103, 18995), (12445, 18473), (13195, 17423)]