40855995

素因数分解:

$3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 73703520

約数和(自身を除く): 32847525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 281, 359, 405, 843, 1077, 1405, 1795, 2529, 3231, 4215, 5385, 7587, 9693, 12645, 16155, 22761, 29079, 37935, 48465, 100879, 113805, 145395, 302637, 504395, 907911, 1513185, 2723733, 4539555, 8171199, 13618665, 40855995]

約数ペア:

[(1, 40855995), (3, 13618665), (5, 8171199), (9, 4539555), (15, 2723733), (27, 1513185), (45, 907911), (81, 504395), (135, 302637), (281, 145395), (359, 113805), (405, 100879), (843, 48465), (1077, 37935), (1405, 29079), (1795, 22761), (2529, 16155), (3231, 12645), (4215, 9693), (5385, 7587)]