31008825

素因数分解:

$3^4\times 5^2\times {\mathrm{15313}}^1$

素因数の和:15335

約数の個数: 30

約数和(自身を含む): 57442814

約数和(自身を除く): 26433989

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 15313, 45939, 76565, 137817, 229695, 382825, 413451, 689085, 1148475, 1240353, 2067255, 3445425, 6201765, 10336275, 31008825]

約数ペア:

[(1, 31008825), (3, 10336275), (5, 6201765), (9, 3445425), (15, 2067255), (25, 1240353), (27, 1148475), (45, 689085), (75, 413451), (81, 382825), (135, 229695), (225, 137817), (405, 76565), (675, 45939), (2025, 15313)]