2746625

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 4063488

約数和(自身を除く): 1316863

約数列:

[1, 5, 7, 25, 35, 43, 73, 125, 175, 215, 301, 365, 511, 875, 1075, 1505, 1825, 2555, 3139, 5375, 7525, 9125, 12775, 15695, 21973, 37625, 63875, 78475, 109865, 392375, 549325, 2746625]

約数ペア:

[(1, 2746625), (5, 549325), (7, 392375), (25, 109865), (35, 78475), (43, 63875), (73, 37625), (125, 21973), (175, 15695), (215, 12775), (301, 9125), (365, 7525), (511, 5375), (875, 3139), (1075, 2555), (1505, 1825)]