1220234895

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1031}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 2371783680

約数和(自身を除く): 1151548785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 797, 1031, 1485, 2391, 3093, 3985, 5155, 7173, 8767, 9279, 11341, 11955, 15465, 21519, 26301, 27837, 34023, 35865, 43835, 46395, 56705, 78903, 102069, 107595, 131505, 139185, 170115, 236709, 306207, 394515, 510345, 821707, 1183545, 1531035, 2465121, 4108535, 7395363, 9038777, 12325605, 22186089, 27116331, 36976815, 45193885, 81348993, 110930445, 135581655, 244046979, 406744965, 1220234895]

約数ペア:

[(1, 1220234895), (3, 406744965), (5, 244046979), (9, 135581655), (11, 110930445), (15, 81348993), (27, 45193885), (33, 36976815), (45, 27116331), (55, 22186089), (99, 12325605), (135, 9038777), (165, 7395363), (297, 4108535), (495, 2465121), (797, 1531035), (1031, 1183545), (1485, 821707), (2391, 510345), (3093, 394515), (3985, 306207), (5155, 236709), (7173, 170115), (8767, 139185), (9279, 131505), (11341, 107595), (11955, 102069), (15465, 78903), (21519, 56705), (26301, 46395), (27837, 43835), (34023, 35865)]