39999795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 70329600

約数和(自身を除く): 30329805

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1627, 1639, 2235, 4881, 4917, 8135, 8195, 17897, 24405, 24585, 53691, 89485, 242423, 268455, 727269, 1212115, 2666653, 3636345, 7999959, 13333265, 39999795]

約数ペア:

[(1, 39999795), (3, 13333265), (5, 7999959), (11, 3636345), (15, 2666653), (33, 1212115), (55, 727269), (149, 268455), (165, 242423), (447, 89485), (745, 53691), (1627, 24585), (1639, 24405), (2235, 17897), (4881, 8195), (4917, 8135)]