80794975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 105171840

約数和(自身を除く): 24376865

約数列:

[1, 5, 23, 25, 115, 227, 575, 619, 1135, 3095, 5221, 5675, 14237, 15475, 26105, 71185, 130525, 140513, 355925, 702565, 3231799, 3512825, 16158995, 80794975]

約数ペア:

[(1, 80794975), (5, 16158995), (23, 3512825), (25, 3231799), (115, 702565), (227, 355925), (575, 140513), (619, 130525), (1135, 71185), (3095, 26105), (5221, 15475), (5675, 14237)]