29147325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 51294336

約数和(自身を除く): 22147011

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 183, 277, 305, 345, 575, 831, 915, 1385, 1403, 1525, 1725, 4155, 4209, 4575, 6371, 6925, 7015, 16897, 19113, 20775, 21045, 31855, 35075, 50691, 84485, 95565, 105225, 159275, 253455, 388631, 422425, 477825, 1165893, 1267275, 1943155, 5829465, 9715775, 29147325]

約数ペア:

[(1, 29147325), (3, 9715775), (5, 5829465), (15, 1943155), (23, 1267275), (25, 1165893), (61, 477825), (69, 422425), (75, 388631), (115, 253455), (183, 159275), (277, 105225), (305, 95565), (345, 84485), (575, 50691), (831, 35075), (915, 31855), (1385, 21045), (1403, 20775), (1525, 19113), (1725, 16897), (4155, 7015), (4209, 6925), (4575, 6371)]