2068690425

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{377843}}^1$

素因数の和:377929

約数の個数: 24

約数和(自身を含む): 3467096544

約数和(自身を除く): 1398406119

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 377843, 1133529, 1889215, 5667645, 9446075, 27582539, 28338225, 82747617, 137912695, 413738085, 689563475, 2068690425]

約数ペア:

[(1, 2068690425), (3, 689563475), (5, 413738085), (15, 137912695), (25, 82747617), (73, 28338225), (75, 27582539), (219, 9446075), (365, 5667645), (1095, 1889215), (1825, 1133529), (5475, 377843)]