13621635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 12505725

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 107, 115, 123, 135, 205, 207, 321, 345, 369, 535, 615, 621, 943, 963, 1035, 1107, 1605, 1845, 2461, 2829, 2889, 3105, 4387, 4715, 4815, 5535, 7383, 8487, 12305, 13161, 14145, 14445, 21935, 22149, 25461, 36915, 39483, 42435, 65805, 66447, 100901, 110745, 118449, 127305, 197415, 302703, 332235, 504505, 592245, 908109, 1513515, 2724327, 4540545, 13621635]

約数ペア:

[(1, 13621635), (3, 4540545), (5, 2724327), (9, 1513515), (15, 908109), (23, 592245), (27, 504505), (41, 332235), (45, 302703), (69, 197415), (107, 127305), (115, 118449), (123, 110745), (135, 100901), (205, 66447), (207, 65805), (321, 42435), (345, 39483), (369, 36915), (535, 25461), (615, 22149), (621, 21935), (943, 14445), (963, 14145), (1035, 13161), (1107, 12305), (1605, 8487), (1845, 7383), (2461, 5535), (2829, 4815), (2889, 4715), (3105, 4387)]