22689225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7786

約数の個数: 36

約数和(自身を含む): 43770636

約数和(自身を除く): 21081411

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 7757, 23271, 38785, 69813, 100841, 116355, 193925, 302523, 349065, 504205, 581775, 907569, 1512615, 1745325, 2521025, 4537845, 7563075, 22689225]

約数ペア:

[(1, 22689225), (3, 7563075), (5, 4537845), (9, 2521025), (13, 1745325), (15, 1512615), (25, 907569), (39, 581775), (45, 504205), (65, 349065), (75, 302523), (117, 193925), (195, 116355), (225, 100841), (325, 69813), (585, 38785), (975, 23271), (2925, 7757)]