34720895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 12418945

約数列:

[1, 5, 11, 55, 61, 79, 131, 305, 395, 655, 671, 869, 1441, 3355, 4345, 4819, 7205, 7991, 10349, 24095, 39955, 51745, 53009, 87901, 113839, 265045, 439505, 569195, 631289, 3156445, 6944179, 34720895]

約数ペア:

[(1, 34720895), (5, 6944179), (11, 3156445), (55, 631289), (61, 569195), (79, 439505), (131, 265045), (305, 113839), (395, 87901), (655, 53009), (671, 51745), (869, 39955), (1441, 24095), (3355, 10349), (4345, 7991), (4819, 7205)]