254785702995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{41519}}^1$

素因数の和:41697

約数の個数: 96

約数和(自身を含む): 470083461120

約数和(自身を除く): 215297758125

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 83, 93, 155, 159, 249, 265, 279, 415, 465, 477, 747, 795, 1245, 1395, 1643, 2385, 2573, 3735, 4399, 4929, 7719, 8215, 12865, 13197, 14787, 21995, 23157, 24645, 38595, 39591, 41519, 65985, 73935, 115785, 124557, 136369, 197955, 207595, 373671, 409107, 622785, 681845, 1227321, 1287089, 1868355, 2045535, 2200507, 3446077, 3861267, 6136605, 6435445, 6601521, 10338231, 11002535, 11583801, 17230385, 19306335, 19804563, 31014693, 33007605, 51691155, 57919005, 68215717, 99022815, 106828387, 155073465, 182642081, 204647151, 320485161, 341078585, 534141935, 547926243, 613941453, 913210405, 961455483, 1023235755, 1602425805, 1643778729, 2739631215, 3069707265, 4807277415, 5661904511, 8218893645, 16985713533, 28309522555, 50957140599, 84928567665, 254785702995]

約数ペア:

[(1, 254785702995), (3, 84928567665), (5, 50957140599), (9, 28309522555), (15, 16985713533), (31, 8218893645), (45, 5661904511), (53, 4807277415), (83, 3069707265), (93, 2739631215), (155, 1643778729), (159, 1602425805), (249, 1023235755), (265, 961455483), (279, 913210405), (415, 613941453), (465, 547926243), (477, 534141935), (747, 341078585), (795, 320485161), (1245, 204647151), (1395, 182642081), (1643, 155073465), (2385, 106828387), (2573, 99022815), (3735, 68215717), (4399, 57919005), (4929, 51691155), (7719, 33007605), (8215, 31014693), (12865, 19804563), (13197, 19306335), (14787, 17230385), (21995, 11583801), (23157, 11002535), (24645, 10338231), (38595, 6601521), (39591, 6435445), (41519, 6136605), (65985, 3861267), (73935, 3446077), (115785, 2200507), (124557, 2045535), (136369, 1868355), (197955, 1287089), (207595, 1227321), (373671, 681845), (409107, 622785)]