78914725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 103600512

約数和(自身を除く): 24685787

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 1933, 8165, 9665, 40825, 44459, 48325, 137243, 222295, 686215, 1111475, 3156589, 3431075, 15782945, 78914725]

約数ペア:

[(1, 78914725), (5, 15782945), (23, 3431075), (25, 3156589), (71, 1111475), (115, 686215), (355, 222295), (575, 137243), (1633, 48325), (1775, 44459), (1933, 40825), (8165, 9665)]