201798045

素因数分解:

$3^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2801}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 350126712

約数和(自身を除く): 148328667

約数列:

[1, 3, 5, 9, 15, 45, 1601, 2801, 4803, 8005, 8403, 14005, 14409, 24015, 25209, 42015, 72045, 126045, 4484401, 13453203, 22422005, 40359609, 67266015, 201798045]

約数ペア:

[(1, 201798045), (3, 67266015), (5, 40359609), (9, 22422005), (15, 13453203), (45, 4484401), (1601, 126045), (2801, 72045), (4803, 42015), (8005, 25209), (8403, 24015), (14005, 14409)]