900689665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 1170132480

約数和(自身を除く): 269442815

約数列:

[1, 5, 17, 79, 85, 113, 395, 565, 1187, 1343, 1921, 5935, 6715, 8927, 9605, 20179, 44635, 93773, 100895, 134131, 151759, 468865, 670655, 758795, 1594141, 2280227, 7970705, 10596349, 11401135, 52981745, 180137933, 900689665]

約数ペア:

[(1, 900689665), (5, 180137933), (17, 52981745), (79, 11401135), (85, 10596349), (113, 7970705), (395, 2280227), (565, 1594141), (1187, 758795), (1343, 670655), (1921, 468865), (5935, 151759), (6715, 134131), (8927, 100895), (9605, 93773), (20179, 44635)]