65282625

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 130440960

約数和(自身を除く): 65158335

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 29, 45, 69, 75, 87, 115, 125, 135, 145, 207, 225, 261, 345, 375, 435, 575, 621, 667, 675, 725, 783, 841, 1035, 1125, 1305, 1725, 2001, 2175, 2523, 2875, 3105, 3335, 3375, 3625, 3915, 4205, 5175, 6003, 6525, 7569, 8625, 10005, 10875, 12615, 15525, 16675, 18009, 19343, 19575, 21025, 22707, 25875, 30015, 32625, 37845, 50025, 58029, 63075, 77625, 83375, 90045, 96715, 97875, 105125, 113535, 150075, 174087, 189225, 250125, 290145, 315375, 450225, 483575, 522261, 567675, 750375, 870435, 946125, 1450725, 2251125, 2417875, 2611305, 2838375, 4352175, 7253625, 13056525, 21760875, 65282625]

約数ペア:

[(1, 65282625), (3, 21760875), (5, 13056525), (9, 7253625), (15, 4352175), (23, 2838375), (25, 2611305), (27, 2417875), (29, 2251125), (45, 1450725), (69, 946125), (75, 870435), (87, 750375), (115, 567675), (125, 522261), (135, 483575), (145, 450225), (207, 315375), (225, 290145), (261, 250125), (345, 189225), (375, 174087), (435, 150075), (575, 113535), (621, 105125), (667, 97875), (675, 96715), (725, 90045), (783, 83375), (841, 77625), (1035, 63075), (1125, 58029), (1305, 50025), (1725, 37845), (2001, 32625), (2175, 30015), (2523, 25875), (2875, 22707), (3105, 21025), (3335, 19575), (3375, 19343), (3625, 18009), (3915, 16675), (4205, 15525), (5175, 12615), (6003, 10875), (6525, 10005), (7569, 8625)]