267756795

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 477034272

約数和(自身を除く): 209277477

約数列:

[1, 3, 5, 9, 15, 45, 53, 131, 159, 265, 393, 477, 655, 795, 857, 1179, 1965, 2385, 2571, 4285, 5895, 6943, 7713, 12855, 20829, 34715, 38565, 45421, 62487, 104145, 112267, 136263, 227105, 312435, 336801, 408789, 561335, 681315, 1010403, 1684005, 2043945, 5052015, 5950151, 17850453, 29750755, 53551359, 89252265, 267756795]

約数ペア:

[(1, 267756795), (3, 89252265), (5, 53551359), (9, 29750755), (15, 17850453), (45, 5950151), (53, 5052015), (131, 2043945), (159, 1684005), (265, 1010403), (393, 681315), (477, 561335), (655, 408789), (795, 336801), (857, 312435), (1179, 227105), (1965, 136263), (2385, 112267), (2571, 104145), (4285, 62487), (5895, 45421), (6943, 38565), (7713, 34715), (12855, 20829)]