578518755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 992823264

約数和(自身を除く): 414304509

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 289, 339, 565, 867, 1181, 1445, 1695, 1921, 3543, 4335, 5763, 5905, 9605, 17715, 20077, 28815, 32657, 60231, 97971, 100385, 133453, 163285, 301155, 341309, 400359, 489855, 667265, 1023927, 1706545, 2001795, 2268701, 5119635, 6806103, 11343505, 34030515, 38567917, 115703751, 192839585, 578518755]

約数ペア:

[(1, 578518755), (3, 192839585), (5, 115703751), (15, 38567917), (17, 34030515), (51, 11343505), (85, 6806103), (113, 5119635), (255, 2268701), (289, 2001795), (339, 1706545), (565, 1023927), (867, 667265), (1181, 489855), (1445, 400359), (1695, 341309), (1921, 301155), (3543, 163285), (4335, 133453), (5763, 100385), (5905, 97971), (9605, 60231), (17715, 32657), (20077, 28815)]