22457955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 40402656

約数和(自身を除く): 17944701

約数列:

[1, 3, 5, 13, 15, 39, 41, 53, 65, 123, 159, 195, 205, 265, 533, 615, 689, 795, 1599, 2067, 2173, 2665, 2809, 3445, 6519, 7995, 8427, 10335, 10865, 14045, 28249, 32595, 36517, 42135, 84747, 109551, 115169, 141245, 182585, 345507, 423735, 547755, 575845, 1497197, 1727535, 4491591, 7485985, 22457955]

約数ペア:

[(1, 22457955), (3, 7485985), (5, 4491591), (13, 1727535), (15, 1497197), (39, 575845), (41, 547755), (53, 423735), (65, 345507), (123, 182585), (159, 141245), (195, 115169), (205, 109551), (265, 84747), (533, 42135), (615, 36517), (689, 32595), (795, 28249), (1599, 14045), (2067, 10865), (2173, 10335), (2665, 8427), (2809, 7995), (3445, 6519)]