4367115

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 8049888

約数和(自身を除く): 3682773

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 263, 369, 405, 615, 789, 1107, 1315, 1845, 2367, 3321, 3945, 5535, 7101, 10783, 11835, 16605, 21303, 32349, 35505, 53915, 97047, 106515, 161745, 291141, 485235, 873423, 1455705, 4367115]

約数ペア:

[(1, 4367115), (3, 1455705), (5, 873423), (9, 485235), (15, 291141), (27, 161745), (41, 106515), (45, 97047), (81, 53915), (123, 35505), (135, 32349), (205, 21303), (263, 16605), (369, 11835), (405, 10783), (615, 7101), (789, 5535), (1107, 3945), (1315, 3321), (1845, 2367)]