2208577275

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{110291}}^1$

素因数の和:110396

約数の個数: 36

約数和(自身を含む): 4000290840

約数和(自身を除く): 1791713565

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 4005, 6675, 20025, 110291, 330873, 551455, 992619, 1654365, 2757275, 4963095, 8271825, 9815899, 24815475, 29447697, 49079495, 88343091, 147238485, 245397475, 441715455, 736192425, 2208577275]

約数ペア:

[(1, 2208577275), (3, 736192425), (5, 441715455), (9, 245397475), (15, 147238485), (25, 88343091), (45, 49079495), (75, 29447697), (89, 24815475), (225, 9815899), (267, 8271825), (445, 4963095), (801, 2757275), (1335, 1654365), (2225, 992619), (4005, 551455), (6675, 330873), (20025, 110291)]