64575315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7069}}^1$

素因数の和:7116

約数の個数: 48

約数和(自身を含む): 132350400

約数和(自身を除く): 67775085

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 7069, 9135, 21207, 35345, 49483, 63621, 106035, 148449, 205001, 247415, 318105, 445347, 615003, 742245, 1025005, 1435007, 1845009, 2226735, 3075015, 4305021, 7175035, 9225045, 12915063, 21525105, 64575315]

約数ペア:

[(1, 64575315), (3, 21525105), (5, 12915063), (7, 9225045), (9, 7175035), (15, 4305021), (21, 3075015), (29, 2226735), (35, 1845009), (45, 1435007), (63, 1025005), (87, 742245), (105, 615003), (145, 445347), (203, 318105), (261, 247415), (315, 205001), (435, 148449), (609, 106035), (1015, 63621), (1305, 49483), (1827, 35345), (3045, 21207), (7069, 9135)]