12575925

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 23887360

約数和(自身を除く): 11311435

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 601, 675, 775, 837, 1395, 1803, 2325, 3005, 4185, 5409, 6975, 9015, 15025, 16227, 18631, 20925, 27045, 45075, 55893, 81135, 93155, 135225, 167679, 279465, 405675, 465775, 503037, 838395, 1397325, 2515185, 4191975, 12575925]

約数ペア:

[(1, 12575925), (3, 4191975), (5, 2515185), (9, 1397325), (15, 838395), (25, 503037), (27, 465775), (31, 405675), (45, 279465), (75, 167679), (93, 135225), (135, 93155), (155, 81135), (225, 55893), (279, 45075), (465, 27045), (601, 20925), (675, 18631), (775, 16227), (837, 15025), (1395, 9015), (1803, 6975), (2325, 5409), (3005, 4185)]