61091965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 24257411

約数列:

[1, 5, 11, 17, 55, 85, 187, 223, 293, 935, 1115, 1465, 2453, 3223, 3791, 4981, 12265, 16115, 18955, 24905, 41701, 54791, 65339, 208505, 273955, 326695, 718729, 1110763, 3593645, 5553815, 12218393, 61091965]

約数ペア:

[(1, 61091965), (5, 12218393), (11, 5553815), (17, 3593645), (55, 1110763), (85, 718729), (187, 326695), (223, 273955), (293, 208505), (935, 65339), (1115, 54791), (1465, 41701), (2453, 24905), (3223, 18955), (3791, 16115), (4981, 12265)]