201657375

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 368284800

約数和(自身を除く): 166627425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 711, 1125, 1185, 1975, 2269, 3555, 5925, 6807, 9875, 11345, 17775, 20421, 29625, 34035, 56725, 88875, 102105, 170175, 179251, 283625, 510525, 537753, 850875, 896255, 1613259, 2552625, 2688765, 4481275, 8066295, 13443825, 22406375, 40331475, 67219125, 201657375]

約数ペア:

[(1, 201657375), (3, 67219125), (5, 40331475), (9, 22406375), (15, 13443825), (25, 8066295), (45, 4481275), (75, 2688765), (79, 2552625), (125, 1613259), (225, 896255), (237, 850875), (375, 537753), (395, 510525), (711, 283625), (1125, 179251), (1185, 170175), (1975, 102105), (2269, 88875), (3555, 56725), (5925, 34035), (6807, 29625), (9875, 20421), (11345, 17775)]