4248225

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 7737600

約数和(自身を除く): 3489375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 239, 395, 711, 717, 1185, 1195, 1975, 2151, 3555, 3585, 5925, 5975, 10755, 17775, 17925, 18881, 53775, 56643, 94405, 169929, 283215, 472025, 849645, 1416075, 4248225]

約数ペア:

[(1, 4248225), (3, 1416075), (5, 849645), (9, 472025), (15, 283215), (25, 169929), (45, 94405), (75, 56643), (79, 53775), (225, 18881), (237, 17925), (239, 17775), (395, 10755), (711, 5975), (717, 5925), (1185, 3585), (1195, 3555), (1975, 2151)]