9968821905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 18807811200

約数和(自身を除く): 8838989295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 227, 245, 401, 447, 681, 735, 745, 1043, 1135, 1203, 1589, 2005, 2235, 2807, 3129, 3405, 4767, 5215, 6015, 7301, 7945, 8421, 11123, 14035, 15645, 19649, 21903, 23835, 33369, 33823, 36505, 42105, 55615, 58947, 59749, 91027, 98245, 101469, 109515, 166845, 169115, 179247, 236761, 273081, 294735, 298745, 418243, 455135, 507345, 637189, 710283, 896235, 1183805, 1254729, 1365405, 1657327, 1911567, 2091215, 2927701, 3185945, 3551415, 4460323, 4971981, 6273645, 8286635, 8783103, 9557835, 13380969, 13563023, 14638505, 22301615, 24859905, 40689069, 43915515, 66904845, 67815115, 94941161, 203445345, 284823483, 474705805, 664588127, 1424117415, 1993764381, 3322940635, 9968821905]

約数ペア:

[(1, 9968821905), (3, 3322940635), (5, 1993764381), (7, 1424117415), (15, 664588127), (21, 474705805), (35, 284823483), (49, 203445345), (105, 94941161), (147, 67815115), (149, 66904845), (227, 43915515), (245, 40689069), (401, 24859905), (447, 22301615), (681, 14638505), (735, 13563023), (745, 13380969), (1043, 9557835), (1135, 8783103), (1203, 8286635), (1589, 6273645), (2005, 4971981), (2235, 4460323), (2807, 3551415), (3129, 3185945), (3405, 2927701), (4767, 2091215), (5215, 1911567), (6015, 1657327), (7301, 1365405), (7945, 1254729), (8421, 1183805), (11123, 896235), (14035, 710283), (15645, 637189), (19649, 507345), (21903, 455135), (23835, 418243), (33369, 298745), (33823, 294735), (36505, 273081), (42105, 236761), (55615, 179247), (58947, 169115), (59749, 166845), (91027, 109515), (98245, 101469)]