2247149025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2287}}^1$

素因数の和:2711

約数の個数: 72

約数和(自身を含む): 4403777664

約数和(自身を除く): 2156628639

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 397, 495, 825, 1191, 1985, 2287, 2475, 3573, 4367, 5955, 6861, 9925, 11435, 13101, 17865, 20583, 21835, 25157, 29775, 34305, 39303, 57175, 65505, 75471, 89325, 102915, 109175, 125785, 171525, 196515, 226413, 327525, 377355, 514575, 628925, 907939, 982575, 1132065, 1886775, 2723817, 4539695, 5660325, 8171451, 9987329, 13619085, 22698475, 29961987, 40857255, 49936645, 68095425, 89885961, 149809935, 204286275, 249683225, 449429805, 749049675, 2247149025]

約数ペア:

[(1, 2247149025), (3, 749049675), (5, 449429805), (9, 249683225), (11, 204286275), (15, 149809935), (25, 89885961), (33, 68095425), (45, 49936645), (55, 40857255), (75, 29961987), (99, 22698475), (165, 13619085), (225, 9987329), (275, 8171451), (397, 5660325), (495, 4539695), (825, 2723817), (1191, 1886775), (1985, 1132065), (2287, 982575), (2475, 907939), (3573, 628925), (4367, 514575), (5955, 377355), (6861, 327525), (9925, 226413), (11435, 196515), (13101, 171525), (17865, 125785), (20583, 109175), (21835, 102915), (25157, 89325), (29775, 75471), (34305, 65505), (39303, 57175)]