66335595

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 108972864

約数和(自身を除く): 42637269

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 461, 543, 795, 905, 1383, 2305, 2715, 6915, 9593, 24433, 28779, 47965, 73299, 83441, 122165, 143895, 250323, 366495, 417205, 1251615, 4422373, 13267119, 22111865, 66335595]

約数ペア:

[(1, 66335595), (3, 22111865), (5, 13267119), (15, 4422373), (53, 1251615), (159, 417205), (181, 366495), (265, 250323), (461, 143895), (543, 122165), (795, 83441), (905, 73299), (1383, 47965), (2305, 28779), (2715, 24433), (6915, 9593)]