156723825945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19801}}^1\times {\mathrm{31039}}^1$

素因数の和:50865

約数の個数: 32

約数和(自身を含む): 265530562560

約数和(自身を除く): 108806736615

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19801, 31039, 59403, 93117, 99005, 155195, 297015, 336617, 465585, 527663, 1009851, 1582989, 1683085, 2638315, 5049255, 7914945, 614603239, 1843809717, 3073016195, 9219048585, 10448255063, 31344765189, 52241275315, 156723825945]

約数ペア:

[(1, 156723825945), (3, 52241275315), (5, 31344765189), (15, 10448255063), (17, 9219048585), (51, 3073016195), (85, 1843809717), (255, 614603239), (19801, 7914945), (31039, 5049255), (59403, 2638315), (93117, 1683085), (99005, 1582989), (155195, 1009851), (297015, 527663), (336617, 465585)]