84915325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 118304928

約数和(自身を除く): 33389603

約数列:

[1, 5, 11, 25, 43, 55, 167, 215, 275, 473, 835, 1075, 1837, 1849, 2365, 4175, 7181, 9185, 9245, 11825, 20339, 35905, 45925, 46225, 78991, 101695, 179525, 308783, 394955, 508475, 1543915, 1974775, 3396613, 7719575, 16983065, 84915325]

約数ペア:

[(1, 84915325), (5, 16983065), (11, 7719575), (25, 3396613), (43, 1974775), (55, 1543915), (167, 508475), (215, 394955), (275, 308783), (473, 179525), (835, 101695), (1075, 78991), (1837, 46225), (1849, 45925), (2365, 35905), (4175, 20339), (7181, 11825), (9185, 9245)]