65150730

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 176435424

約数和(自身を除く): 111284694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 331, 405, 486, 662, 729, 810, 993, 1215, 1458, 1655, 1986, 2187, 2430, 2979, 3310, 3645, 4374, 4965, 5958, 6561, 7290, 8937, 9930, 10935, 13122, 14895, 17874, 19683, 21870, 26811, 29790, 32805, 39366, 44685, 53622, 65610, 80433, 89370, 98415, 134055, 160866, 196830, 241299, 268110, 402165, 482598, 723897, 804330, 1206495, 1447794, 2171691, 2412990, 3619485, 4343382, 6515073, 7238970, 10858455, 13030146, 21716910, 32575365, 65150730]

約数ペア:

[(1, 65150730), (2, 32575365), (3, 21716910), (5, 13030146), (6, 10858455), (9, 7238970), (10, 6515073), (15, 4343382), (18, 3619485), (27, 2412990), (30, 2171691), (45, 1447794), (54, 1206495), (81, 804330), (90, 723897), (135, 482598), (162, 402165), (243, 268110), (270, 241299), (331, 196830), (405, 160866), (486, 134055), (662, 98415), (729, 89370), (810, 80433), (993, 65610), (1215, 53622), (1458, 44685), (1655, 39366), (1986, 32805), (2187, 29790), (2430, 26811), (2979, 21870), (3310, 19683), (3645, 17874), (4374, 14895), (4965, 13122), (5958, 10935), (6561, 9930), (7290, 8937)]