136220265

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6427}}^1$

素因数の和:6598

約数の個数: 32

約数和(自身を含む): 243749760

約数和(自身を除く): 107529495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 6427, 7065, 19281, 21195, 32135, 57843, 96405, 173529, 289215, 867645, 1009039, 3027117, 5045195, 9081351, 15135585, 27244053, 45406755, 136220265]

約数ペア:

[(1, 136220265), (3, 45406755), (5, 27244053), (9, 15135585), (15, 9081351), (27, 5045195), (45, 3027117), (135, 1009039), (157, 867645), (471, 289215), (785, 173529), (1413, 96405), (2355, 57843), (4239, 32135), (6427, 21195), (7065, 19281)]