70629975

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 60

約数和(自身を含む): 140947576

約数和(自身を除く): 70317601

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2683, 2925, 5265, 8049, 8775, 13415, 24147, 26325, 34879, 40245, 67075, 72441, 104637, 120735, 174395, 201225, 217323, 313911, 362205, 523185, 603675, 871975, 941733, 1086615, 1569555, 1811025, 2615925, 2825199, 4708665, 5433075, 7847775, 14125995, 23543325, 70629975]

約数ペア:

[(1, 70629975), (3, 23543325), (5, 14125995), (9, 7847775), (13, 5433075), (15, 4708665), (25, 2825199), (27, 2615925), (39, 1811025), (45, 1569555), (65, 1086615), (75, 941733), (81, 871975), (117, 603675), (135, 523185), (195, 362205), (225, 313911), (325, 217323), (351, 201225), (405, 174395), (585, 120735), (675, 104637), (975, 72441), (1053, 67075), (1755, 40245), (2025, 34879), (2683, 26325), (2925, 24147), (5265, 13415), (8049, 8775)]