22414275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 44233280

約数和(自身を除く): 21819005

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 79, 97, 117, 195, 225, 237, 291, 325, 395, 485, 585, 711, 873, 975, 1027, 1185, 1261, 1455, 1975, 2425, 2925, 3081, 3555, 3783, 4365, 5135, 5925, 6305, 7275, 7663, 9243, 11349, 15405, 17775, 18915, 21825, 22989, 25675, 31525, 38315, 46215, 56745, 68967, 77025, 94575, 99619, 114945, 191575, 231075, 283725, 298857, 344835, 498095, 574725, 896571, 1494285, 1724175, 2490475, 4482855, 7471425, 22414275]

約数ペア:

[(1, 22414275), (3, 7471425), (5, 4482855), (9, 2490475), (13, 1724175), (15, 1494285), (25, 896571), (39, 574725), (45, 498095), (65, 344835), (75, 298857), (79, 283725), (97, 231075), (117, 191575), (195, 114945), (225, 99619), (237, 94575), (291, 77025), (325, 68967), (395, 56745), (485, 46215), (585, 38315), (711, 31525), (873, 25675), (975, 22989), (1027, 21825), (1185, 18915), (1261, 17775), (1455, 15405), (1975, 11349), (2425, 9243), (2925, 7663), (3081, 7275), (3555, 6305), (3783, 5925), (4365, 5135)]