2019995235

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{301267}}^1$

素因数の和:301427

約数の個数: 24

約数和(自身を含む): 3524835600

約数和(自身を除く): 1504840365

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 301267, 903801, 1506335, 2711403, 4519005, 13557015, 44888783, 134666349, 224443915, 403999047, 673331745, 2019995235]

約数ペア:

[(1, 2019995235), (3, 673331745), (5, 403999047), (9, 224443915), (15, 134666349), (45, 44888783), (149, 13557015), (447, 4519005), (745, 2711403), (1341, 1506335), (2235, 903801), (6705, 301267)]