61425675

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 122938560

約数和(自身を除く): 61512885

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 53, 75, 85, 101, 135, 153, 159, 225, 255, 265, 303, 425, 459, 477, 505, 675, 765, 795, 901, 909, 1275, 1325, 1431, 1515, 1717, 2295, 2385, 2525, 2703, 2727, 3825, 3975, 4505, 4545, 5151, 5353, 7155, 7575, 8109, 8585, 11475, 11925, 13515, 13635, 15453, 16059, 22525, 22725, 24327, 25755, 26765, 35775, 40545, 42925, 46359, 48177, 67575, 68175, 77265, 80295, 91001, 121635, 128775, 133825, 144531, 202725, 231795, 240885, 273003, 386325, 401475, 455005, 608175, 722655, 819009, 1158975, 1204425, 1365015, 2275025, 2457027, 3613275, 4095045, 6825075, 12285135, 20475225, 61425675]

約数ペア:

[(1, 61425675), (3, 20475225), (5, 12285135), (9, 6825075), (15, 4095045), (17, 3613275), (25, 2457027), (27, 2275025), (45, 1365015), (51, 1204425), (53, 1158975), (75, 819009), (85, 722655), (101, 608175), (135, 455005), (153, 401475), (159, 386325), (225, 273003), (255, 240885), (265, 231795), (303, 202725), (425, 144531), (459, 133825), (477, 128775), (505, 121635), (675, 91001), (765, 80295), (795, 77265), (901, 68175), (909, 67575), (1275, 48177), (1325, 46359), (1431, 42925), (1515, 40545), (1717, 35775), (2295, 26765), (2385, 25755), (2525, 24327), (2703, 22725), (2727, 22525), (3825, 16059), (3975, 15453), (4505, 13635), (4545, 13515), (5151, 11925), (5353, 11475), (7155, 8585), (7575, 8109)]