80054955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 67836789

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 227, 255, 461, 681, 765, 1135, 1383, 2043, 2305, 3405, 3859, 4149, 6915, 7837, 10215, 11577, 19295, 20745, 23511, 34731, 39185, 57885, 70533, 104647, 117555, 173655, 313941, 352665, 523235, 941823, 1569705, 1778999, 4709115, 5336997, 8894995, 16010991, 26684985, 80054955]

約数ペア:

[(1, 80054955), (3, 26684985), (5, 16010991), (9, 8894995), (15, 5336997), (17, 4709115), (45, 1778999), (51, 1569705), (85, 941823), (153, 523235), (227, 352665), (255, 313941), (461, 173655), (681, 117555), (765, 104647), (1135, 70533), (1383, 57885), (2043, 39185), (2305, 34731), (3405, 23511), (3859, 20745), (4149, 19295), (6915, 11577), (7837, 10215)]