12434775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 21119184

約数和(自身を除く): 8684409

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 4481, 13443, 22405, 67215, 112025, 165797, 336075, 497391, 828985, 2486955, 4144925, 12434775]

約数ペア:

[(1, 12434775), (3, 4144925), (5, 2486955), (15, 828985), (25, 497391), (37, 336075), (75, 165797), (111, 112025), (185, 67215), (555, 22405), (925, 13443), (2775, 4481)]