8776125

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 16426800

約数和(自身を除く): 7650675

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 269, 375, 435, 725, 807, 1125, 1305, 1345, 2175, 2421, 3625, 4035, 6525, 6725, 7801, 10875, 12105, 20175, 23403, 32625, 33625, 39005, 60525, 70209, 100875, 117015, 195025, 302625, 351045, 585075, 975125, 1755225, 2925375, 8776125]

約数ペア:

[(1, 8776125), (3, 2925375), (5, 1755225), (9, 975125), (15, 585075), (25, 351045), (29, 302625), (45, 195025), (75, 117015), (87, 100875), (125, 70209), (145, 60525), (225, 39005), (261, 33625), (269, 32625), (375, 23403), (435, 20175), (725, 12105), (807, 10875), (1125, 7801), (1305, 6725), (1345, 6525), (2175, 4035), (2421, 3625)]