207942337275

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 354201228480

約数和(自身を除く): 146258891205

約数列:

[1, 3, 5, 15, 25, 61, 75, 113, 183, 241, 305, 339, 565, 723, 915, 1205, 1525, 1669, 1695, 2825, 3615, 4575, 5007, 6025, 6893, 8345, 8475, 14701, 18075, 20679, 25035, 27233, 34465, 41725, 44103, 73505, 81699, 101809, 103395, 125175, 136165, 172325, 188597, 220515, 305427, 367525, 402229, 408495, 509045, 516975, 565791, 680825, 942985, 1102575, 1206687, 1527135, 1661213, 2011145, 2042475, 2545225, 2828955, 4714925, 4983639, 6033435, 7635675, 8306065, 10055725, 11504417, 14144775, 24535969, 24918195, 30167175, 34513251, 41530325, 45451877, 57522085, 73607907, 122679845, 124590975, 136355631, 172566255, 227259385, 287610425, 368039535, 613399225, 681778155, 862831275, 1136296925, 1840197675, 2772564497, 3408890775, 8317693491, 13862822485, 41588467455, 69314112425, 207942337275]

約数ペア:

[(1, 207942337275), (3, 69314112425), (5, 41588467455), (15, 13862822485), (25, 8317693491), (61, 3408890775), (75, 2772564497), (113, 1840197675), (183, 1136296925), (241, 862831275), (305, 681778155), (339, 613399225), (565, 368039535), (723, 287610425), (915, 227259385), (1205, 172566255), (1525, 136355631), (1669, 124590975), (1695, 122679845), (2825, 73607907), (3615, 57522085), (4575, 45451877), (5007, 41530325), (6025, 34513251), (6893, 30167175), (8345, 24918195), (8475, 24535969), (14701, 14144775), (18075, 11504417), (20679, 10055725), (25035, 8306065), (27233, 7635675), (34465, 6033435), (41725, 4983639), (44103, 4714925), (73505, 2828955), (81699, 2545225), (101809, 2042475), (103395, 2011145), (125175, 1661213), (136165, 1527135), (172325, 1206687), (188597, 1102575), (220515, 942985), (305427, 680825), (367525, 565791), (402229, 516975), (408495, 509045)]