61697845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 32858315

約数列:

[1, 5, 11, 17, 19, 23, 55, 85, 95, 115, 151, 187, 209, 253, 323, 391, 437, 755, 935, 1045, 1265, 1615, 1661, 1955, 2185, 2567, 2869, 3473, 3553, 4301, 4807, 7429, 8305, 12835, 14345, 17365, 17765, 21505, 24035, 28237, 31559, 37145, 38203, 48773, 59041, 65987, 81719, 141185, 157795, 191015, 243865, 295205, 329935, 408595, 536503, 649451, 725857, 1121779, 2682515, 3247255, 3629285, 5608895, 12339569, 61697845]

約数ペア:

[(1, 61697845), (5, 12339569), (11, 5608895), (17, 3629285), (19, 3247255), (23, 2682515), (55, 1121779), (85, 725857), (95, 649451), (115, 536503), (151, 408595), (187, 329935), (209, 295205), (253, 243865), (323, 191015), (391, 157795), (437, 141185), (755, 81719), (935, 65987), (1045, 59041), (1265, 48773), (1615, 38203), (1661, 37145), (1955, 31559), (2185, 28237), (2567, 24035), (2869, 21505), (3473, 17765), (3553, 17365), (4301, 14345), (4807, 12835), (7429, 8305)]