677560995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7013}}^1$

素因数の和:7156

約数の個数: 48

約数和(自身を含む): 1247369760

約数和(自身を除く): 569808765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 855, 1017, 1695, 2147, 5085, 6441, 7013, 10735, 19323, 21039, 32205, 35065, 63117, 96615, 105195, 133247, 315585, 399741, 666235, 792469, 1199223, 1998705, 2377407, 3962345, 5996115, 7132221, 11887035, 15056911, 35661105, 45170733, 75284555, 135512199, 225853665, 677560995]

約数ペア:

[(1, 677560995), (3, 225853665), (5, 135512199), (9, 75284555), (15, 45170733), (19, 35661105), (45, 15056911), (57, 11887035), (95, 7132221), (113, 5996115), (171, 3962345), (285, 2377407), (339, 1998705), (565, 1199223), (855, 792469), (1017, 666235), (1695, 399741), (2147, 315585), (5085, 133247), (6441, 105195), (7013, 96615), (10735, 63117), (19323, 35065), (21039, 32205)]