76848405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7741

約数の個数: 32

約数和(自身を含む): 132744960

約数和(自身を除く): 55896555

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 7681, 10005, 23043, 38405, 115215, 176663, 222749, 529989, 668247, 883315, 1113745, 2649945, 3341235, 5123227, 15369681, 25616135, 76848405]

約数ペア:

[(1, 76848405), (3, 25616135), (5, 15369681), (15, 5123227), (23, 3341235), (29, 2649945), (69, 1113745), (87, 883315), (115, 668247), (145, 529989), (345, 222749), (435, 176663), (667, 115215), (2001, 38405), (3335, 23043), (7681, 10005)]