69108975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23627}}^1$

素因数の和:23656

約数の個数: 36

約数和(自身を含む): 133309176

約数和(自身を除く): 64200201

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 23627, 70881, 118135, 212643, 307151, 354405, 590675, 921453, 1063215, 1535755, 1772025, 2764359, 4607265, 5316075, 7678775, 13821795, 23036325, 69108975]

約数ペア:

[(1, 69108975), (3, 23036325), (5, 13821795), (9, 7678775), (13, 5316075), (15, 4607265), (25, 2764359), (39, 1772025), (45, 1535755), (65, 1063215), (75, 921453), (117, 590675), (195, 354405), (225, 307151), (325, 212643), (585, 118135), (975, 70881), (2925, 23627)]