9839475

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 60

約数和(自身を含む): 18815016

約数和(自身を除く): 8975541

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 113, 129, 135, 215, 225, 339, 387, 405, 565, 645, 675, 1017, 1075, 1161, 1695, 1935, 2025, 2825, 3051, 3225, 3483, 4859, 5085, 5805, 8475, 9153, 9675, 14577, 15255, 17415, 24295, 25425, 29025, 43731, 45765, 72885, 76275, 87075, 121475, 131193, 218655, 228825, 364425, 393579, 655965, 1093275, 1967895, 3279825, 9839475]

約数ペア:

[(1, 9839475), (3, 3279825), (5, 1967895), (9, 1093275), (15, 655965), (25, 393579), (27, 364425), (43, 228825), (45, 218655), (75, 131193), (81, 121475), (113, 87075), (129, 76275), (135, 72885), (215, 45765), (225, 43731), (339, 29025), (387, 25425), (405, 24295), (565, 17415), (645, 15255), (675, 14577), (1017, 9675), (1075, 9153), (1161, 8475), (1695, 5805), (1935, 5085), (2025, 4859), (2825, 3483), (3051, 3225)]