1223156955175

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{5197}}^1$

素因数の和:6196

約数の個数: 48

約数和(自身を含む): 1547118165600

約数和(自身を除く): 323961210425

約数列:

[1, 5, 25, 89, 139, 445, 695, 761, 2225, 3475, 3805, 5197, 12371, 19025, 25985, 61855, 67729, 105779, 129925, 309275, 338645, 462533, 528895, 722383, 1693225, 2312665, 2644475, 3611915, 3954917, 9414331, 11563325, 18059575, 19774585, 47071655, 64292087, 98872925, 235358275, 321460435, 351987613, 549733463, 1607302175, 1759938065, 2748667315, 8799690325, 13743336575, 48926278207, 244631391035, 1223156955175]

約数ペア:

[(1, 1223156955175), (5, 244631391035), (25, 48926278207), (89, 13743336575), (139, 8799690325), (445, 2748667315), (695, 1759938065), (761, 1607302175), (2225, 549733463), (3475, 351987613), (3805, 321460435), (5197, 235358275), (12371, 98872925), (19025, 64292087), (25985, 47071655), (61855, 19774585), (67729, 18059575), (105779, 11563325), (129925, 9414331), (309275, 3954917), (338645, 3611915), (462533, 2644475), (528895, 2312665), (722383, 1693225)]