30771875

素因数分解:

$5^5\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 39528720

約数和(自身を除く): 8756845

約数列:

[1, 5, 25, 43, 125, 215, 229, 625, 1075, 1145, 3125, 5375, 5725, 9847, 26875, 28625, 49235, 134375, 143125, 246175, 715625, 1230875, 6154375, 30771875]

約数ペア:

[(1, 30771875), (5, 6154375), (25, 1230875), (43, 715625), (125, 246175), (215, 143125), (229, 134375), (625, 49235), (1075, 28625), (1145, 26875), (3125, 9847), (5375, 5725)]