253994835

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{112139}}^1$

素因数の和:112298

約数の個数: 16

約数和(自身を含む): 409086720

約数和(自身を除く): 155091885

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 112139, 336417, 560695, 1682085, 16932989, 50798967, 84664945, 253994835]

約数ペア:

[(1, 253994835), (3, 84664945), (5, 50798967), (15, 16932989), (151, 1682085), (453, 560695), (755, 336417), (2265, 112139)]