9845955

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 21187584

約数和(自身を除く): 11341629

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 151, 161, 189, 207, 315, 345, 405, 453, 483, 567, 621, 755, 805, 945, 1035, 1057, 1359, 1449, 1863, 2265, 2415, 2835, 3105, 3171, 3473, 4077, 4347, 5285, 6795, 7245, 9315, 9513, 10419, 12231, 13041, 15855, 17365, 20385, 21735, 24311, 28539, 31257, 47565, 52095, 61155, 65205, 72933, 85617, 93771, 121555, 142695, 156285, 218799, 281313, 364665, 428085, 468855, 656397, 1093995, 1406565, 1969191, 3281985, 9845955]

約数ペア:

[(1, 9845955), (3, 3281985), (5, 1969191), (7, 1406565), (9, 1093995), (15, 656397), (21, 468855), (23, 428085), (27, 364665), (35, 281313), (45, 218799), (63, 156285), (69, 142695), (81, 121555), (105, 93771), (115, 85617), (135, 72933), (151, 65205), (161, 61155), (189, 52095), (207, 47565), (315, 31257), (345, 28539), (405, 24311), (453, 21735), (483, 20385), (567, 17365), (621, 15855), (755, 13041), (805, 12231), (945, 10419), (1035, 9513), (1057, 9315), (1359, 7245), (1449, 6795), (1863, 5285), (2265, 4347), (2415, 4077), (2835, 3473), (3105, 3171)]