69706575

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 60

約数和(自身を含む): 133685640

約数和(自身を除く): 63979065

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 1187, 1305, 2025, 2175, 2349, 3561, 3915, 5935, 6525, 10683, 11745, 17805, 19575, 29675, 32049, 34423, 53415, 58725, 89025, 96147, 103269, 160245, 172115, 267075, 309807, 480735, 516345, 801225, 860575, 929421, 1549035, 2403675, 2581725, 2788263, 4647105, 7745175, 13941315, 23235525, 69706575]

約数ペア:

[(1, 69706575), (3, 23235525), (5, 13941315), (9, 7745175), (15, 4647105), (25, 2788263), (27, 2581725), (29, 2403675), (45, 1549035), (75, 929421), (81, 860575), (87, 801225), (135, 516345), (145, 480735), (225, 309807), (261, 267075), (405, 172115), (435, 160245), (675, 103269), (725, 96147), (783, 89025), (1187, 58725), (1305, 53415), (2025, 34423), (2175, 32049), (2349, 29675), (3561, 19575), (3915, 17805), (5935, 11745), (6525, 10683)]