76868235

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 138928608

約数和(自身を除く): 62060373

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 123, 183, 205, 305, 369, 549, 615, 683, 915, 1845, 2049, 2501, 2745, 3415, 6147, 7503, 10245, 12505, 22509, 28003, 30735, 37515, 41663, 84009, 112545, 124989, 140015, 208315, 252027, 374967, 420045, 624945, 1260135, 1708183, 1874835, 5124549, 8540915, 15373647, 25622745, 76868235]

約数ペア:

[(1, 76868235), (3, 25622745), (5, 15373647), (9, 8540915), (15, 5124549), (41, 1874835), (45, 1708183), (61, 1260135), (123, 624945), (183, 420045), (205, 374967), (305, 252027), (369, 208315), (549, 140015), (615, 124989), (683, 112545), (915, 84009), (1845, 41663), (2049, 37515), (2501, 30735), (2745, 28003), (3415, 22509), (6147, 12505), (7503, 10245)]