2080584015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173599}}^1$

素因数の和:173671

約数の個数: 32

約数和(自身を含む): 3599769600

約数和(自身を除く): 1519185585

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 173599, 520797, 867995, 2603985, 2951183, 8159153, 8853549, 14755915, 24477459, 40795765, 44267745, 122387295, 138705601, 416116803, 693528005, 2080584015]

約数ペア:

[(1, 2080584015), (3, 693528005), (5, 416116803), (15, 138705601), (17, 122387295), (47, 44267745), (51, 40795765), (85, 24477459), (141, 14755915), (235, 8853549), (255, 8159153), (705, 2951183), (799, 2603985), (2397, 867995), (3995, 520797), (11985, 173599)]