26656425

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 54639360

約数和(自身を除く): 27982935

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 85, 101, 115, 135, 153, 207, 225, 255, 303, 345, 391, 425, 459, 505, 575, 621, 675, 765, 909, 1035, 1173, 1275, 1515, 1717, 1725, 1955, 2295, 2323, 2525, 2727, 3105, 3519, 3825, 4545, 5151, 5175, 5865, 6969, 7575, 8585, 9775, 10557, 11475, 11615, 13635, 15453, 15525, 17595, 20907, 22725, 25755, 29325, 34845, 39491, 42925, 46359, 52785, 58075, 62721, 68175, 77265, 87975, 104535, 118473, 128775, 174225, 197455, 231795, 263925, 313605, 355419, 386325, 522675, 592365, 987275, 1066257, 1158975, 1568025, 1777095, 2961825, 5331285, 8885475, 26656425]

約数ペア:

[(1, 26656425), (3, 8885475), (5, 5331285), (9, 2961825), (15, 1777095), (17, 1568025), (23, 1158975), (25, 1066257), (27, 987275), (45, 592365), (51, 522675), (69, 386325), (75, 355419), (85, 313605), (101, 263925), (115, 231795), (135, 197455), (153, 174225), (207, 128775), (225, 118473), (255, 104535), (303, 87975), (345, 77265), (391, 68175), (425, 62721), (459, 58075), (505, 52785), (575, 46359), (621, 42925), (675, 39491), (765, 34845), (909, 29325), (1035, 25755), (1173, 22725), (1275, 20907), (1515, 17595), (1717, 15525), (1725, 15453), (1955, 13635), (2295, 11615), (2323, 11475), (2525, 10557), (2727, 9775), (3105, 8585), (3519, 7575), (3825, 6969), (4545, 5865), (5151, 5175)]