21652100065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{98011}}^1$

素因数の和:98169

約数の個数: 32

約数和(自身を含む): 28961369856

約数和(自身を除く): 7309269791

約数列:

[1, 5, 17, 23, 85, 113, 115, 391, 565, 1921, 1955, 2599, 9605, 12995, 44183, 98011, 220915, 490055, 1666187, 2254253, 8330935, 11075243, 11271265, 38322301, 55376215, 188279131, 191611505, 254730589, 941395655, 1273652945, 4330420013, 21652100065]

約数ペア:

[(1, 21652100065), (5, 4330420013), (17, 1273652945), (23, 941395655), (85, 254730589), (113, 191611505), (115, 188279131), (391, 55376215), (565, 38322301), (1921, 11271265), (1955, 11075243), (2599, 8330935), (9605, 2254253), (12995, 1666187), (44183, 490055), (98011, 220915)]