13938735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 23094720

約数和(自身を除く): 9155985

約数列:

[1, 3, 5, 15, 53, 89, 159, 197, 265, 267, 445, 591, 795, 985, 1335, 2955, 4717, 10441, 14151, 17533, 23585, 31323, 52205, 52599, 70755, 87665, 156615, 262995, 929249, 2787747, 4646245, 13938735]

約数ペア:

[(1, 13938735), (3, 4646245), (5, 2787747), (15, 929249), (53, 262995), (89, 156615), (159, 87665), (197, 70755), (265, 52599), (267, 52205), (445, 31323), (591, 23585), (795, 17533), (985, 14151), (1335, 10441), (2955, 4717)]