1900607875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9420

約数の個数: 32

約数和(自身を含む): 2510217216

約数和(自身を除く): 609609341

約数列:

[1, 5, 23, 25, 71, 115, 125, 355, 575, 1633, 1775, 2875, 8165, 8875, 9311, 40825, 46555, 204125, 214153, 232775, 661081, 1070765, 1163875, 3305405, 5353825, 15204863, 16527025, 26769125, 76024315, 82635125, 380121575, 1900607875]

約数ペア:

[(1, 1900607875), (5, 380121575), (23, 82635125), (25, 76024315), (71, 26769125), (115, 16527025), (125, 15204863), (355, 5353825), (575, 3305405), (1633, 1163875), (1775, 1070765), (2875, 661081), (8165, 232775), (8875, 214153), (9311, 204125), (40825, 46555)]