221544892415

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{130693}}^1$

素因数の和:130777

約数の個数: 96

約数和(自身を含む): 366875832384

約数和(自身を除く): 145330939969

約数列:

[1, 5, 7, 11, 17, 35, 37, 49, 55, 77, 85, 119, 185, 187, 245, 259, 385, 407, 539, 595, 629, 833, 935, 1295, 1309, 1813, 2035, 2695, 2849, 3145, 4165, 4403, 6545, 6919, 9065, 9163, 14245, 19943, 22015, 30821, 34595, 45815, 48433, 99715, 130693, 154105, 242165, 339031, 653465, 914851, 1437623, 1695155, 2221781, 4574255, 4835641, 6403957, 7188115, 10063361, 11108905, 15552467, 24178205, 24439591, 32019785, 33849487, 50316805, 53192051, 70443527, 77762335, 82205897, 108867269, 122197955, 169247435, 171077137, 236946409, 265960255, 352217635, 372344357, 411029485, 544336345, 575441279, 855385685, 904264867, 1184732045, 1197539959, 1861721785, 2606410499, 2877206395, 4028088953, 4521324335, 5987699795, 6329854069, 13032052495, 20140444765, 31649270345, 44308978483, 221544892415]

約数ペア:

[(1, 221544892415), (5, 44308978483), (7, 31649270345), (11, 20140444765), (17, 13032052495), (35, 6329854069), (37, 5987699795), (49, 4521324335), (55, 4028088953), (77, 2877206395), (85, 2606410499), (119, 1861721785), (185, 1197539959), (187, 1184732045), (245, 904264867), (259, 855385685), (385, 575441279), (407, 544336345), (539, 411029485), (595, 372344357), (629, 352217635), (833, 265960255), (935, 236946409), (1295, 171077137), (1309, 169247435), (1813, 122197955), (2035, 108867269), (2695, 82205897), (2849, 77762335), (3145, 70443527), (4165, 53192051), (4403, 50316805), (6545, 33849487), (6919, 32019785), (9065, 24439591), (9163, 24178205), (14245, 15552467), (19943, 11108905), (22015, 10063361), (30821, 7188115), (34595, 6403957), (45815, 4835641), (48433, 4574255), (99715, 2221781), (130693, 1695155), (154105, 1437623), (242165, 914851), (339031, 653465)]