8045383875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{30781}}^1$

素因数の和:30857

約数の個数: 64

約数和(自身を含む): 14521223808

約数和(自身を除く): 6475839933

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 125, 205, 255, 375, 425, 615, 697, 1025, 1275, 2091, 2125, 3075, 3485, 5125, 6375, 10455, 15375, 17425, 30781, 52275, 87125, 92343, 153905, 261375, 461715, 523277, 769525, 1262021, 1569831, 2308575, 2616385, 3786063, 3847625, 6310105, 7849155, 11542875, 13081925, 18930315, 21454357, 31550525, 39245775, 64363071, 65409625, 94651575, 107271785, 157752625, 196228875, 321815355, 473257875, 536358925, 1609076775, 2681794625, 8045383875]

約数ペア:

[(1, 8045383875), (3, 2681794625), (5, 1609076775), (15, 536358925), (17, 473257875), (25, 321815355), (41, 196228875), (51, 157752625), (75, 107271785), (85, 94651575), (123, 65409625), (125, 64363071), (205, 39245775), (255, 31550525), (375, 21454357), (425, 18930315), (615, 13081925), (697, 11542875), (1025, 7849155), (1275, 6310105), (2091, 3847625), (2125, 3786063), (3075, 2616385), (3485, 2308575), (5125, 1569831), (6375, 1262021), (10455, 769525), (15375, 523277), (17425, 461715), (30781, 261375), (52275, 153905), (87125, 92343)]