65676875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 92108016

約数和(自身を除く): 26431141

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 233, 275, 451, 625, 1025, 1165, 1375, 2255, 2563, 5125, 5825, 6875, 9553, 11275, 12815, 25625, 29125, 47765, 56375, 64075, 105083, 145625, 238825, 281875, 320375, 525415, 1194125, 1601875, 2627075, 5970625, 13135375, 65676875]

約数ペア:

[(1, 65676875), (5, 13135375), (11, 5970625), (25, 2627075), (41, 1601875), (55, 1194125), (125, 525415), (205, 320375), (233, 281875), (275, 238825), (451, 145625), (625, 105083), (1025, 64075), (1165, 56375), (1375, 47765), (2255, 29125), (2563, 25625), (5125, 12815), (5825, 11275), (6875, 9553)]