40203475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 54253472

約数和(自身を除く): 14049997

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1201, 1339, 2575, 6005, 6695, 15613, 30025, 33475, 78065, 123703, 390325, 618515, 1608139, 3092575, 8040695, 40203475]

約数ペア:

[(1, 40203475), (5, 8040695), (13, 3092575), (25, 1608139), (65, 618515), (103, 390325), (325, 123703), (515, 78065), (1201, 33475), (1339, 30025), (2575, 15613), (6005, 6695)]