2912796825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3371}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 4952308032

約数和(自身を除く): 2039511207

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 281, 615, 843, 1025, 1405, 3075, 3371, 4215, 7025, 10113, 11521, 16855, 21075, 34563, 50565, 57605, 84275, 138211, 172815, 252825, 288025, 414633, 691055, 864075, 947251, 2073165, 2841753, 3455275, 4736255, 10365825, 14208765, 23681275, 38837291, 71043825, 116511873, 194186455, 582559365, 970932275, 2912796825]

約数ペア:

[(1, 2912796825), (3, 970932275), (5, 582559365), (15, 194186455), (25, 116511873), (41, 71043825), (75, 38837291), (123, 23681275), (205, 14208765), (281, 10365825), (615, 4736255), (843, 3455275), (1025, 2841753), (1405, 2073165), (3075, 947251), (3371, 864075), (4215, 691055), (7025, 414633), (10113, 288025), (11521, 252825), (16855, 172815), (21075, 138211), (34563, 84275), (50565, 57605)]