30280075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7563

約数の個数: 24

約数和(自身を含む): 44782848

約数和(自身を除く): 14502773

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 7523, 37615, 52661, 173029, 188075, 263305, 865145, 1211203, 1316525, 4325725, 6056015, 30280075]

約数ペア:

[(1, 30280075), (5, 6056015), (7, 4325725), (23, 1316525), (25, 1211203), (35, 865145), (115, 263305), (161, 188075), (175, 173029), (575, 52661), (805, 37615), (4025, 7523)]