70229025

素因数分解:

$3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 132035200

約数和(自身を除く): 61806175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 81, 135, 225, 237, 395, 405, 439, 675, 711, 1185, 1317, 1975, 2025, 2133, 2195, 3555, 3951, 5925, 6399, 6585, 10665, 10975, 11853, 17775, 19755, 31995, 32925, 34681, 35559, 53325, 59265, 98775, 104043, 159975, 173405, 177795, 296325, 312129, 520215, 867025, 888975, 936387, 1560645, 2601075, 2809161, 4681935, 7803225, 14045805, 23409675, 70229025]

約数ペア:

[(1, 70229025), (3, 23409675), (5, 14045805), (9, 7803225), (15, 4681935), (25, 2809161), (27, 2601075), (45, 1560645), (75, 936387), (79, 888975), (81, 867025), (135, 520215), (225, 312129), (237, 296325), (395, 177795), (405, 173405), (439, 159975), (675, 104043), (711, 98775), (1185, 59265), (1317, 53325), (1975, 35559), (2025, 34681), (2133, 32925), (2195, 31995), (3555, 19755), (3951, 17775), (5925, 11853), (6399, 10975), (6585, 10665)]