42287925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1951}}^1$

素因数の和:1998

約数の個数: 36

約数和(自身を含む): 74308736

約数和(自身を除く): 32020811

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 1951, 4335, 5853, 7225, 9755, 21675, 29265, 33167, 48775, 99501, 146325, 165835, 497505, 563839, 829175, 1691517, 2487525, 2819195, 8457585, 14095975, 42287925]

約数ペア:

[(1, 42287925), (3, 14095975), (5, 8457585), (15, 2819195), (17, 2487525), (25, 1691517), (51, 829175), (75, 563839), (85, 497505), (255, 165835), (289, 146325), (425, 99501), (867, 48775), (1275, 33167), (1445, 29265), (1951, 21675), (4335, 9755), (5853, 7225)]