26080965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 21722427

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 223, 339, 345, 565, 669, 1017, 1035, 1115, 1695, 2007, 2599, 3345, 5085, 5129, 7797, 10035, 12995, 15387, 23391, 25199, 25645, 38985, 46161, 75597, 76935, 116955, 125995, 226791, 230805, 377985, 579577, 1133955, 1738731, 2897885, 5216193, 8693655, 26080965]

約数ペア:

[(1, 26080965), (3, 8693655), (5, 5216193), (9, 2897885), (15, 1738731), (23, 1133955), (45, 579577), (69, 377985), (113, 230805), (115, 226791), (207, 125995), (223, 116955), (339, 76935), (345, 75597), (565, 46161), (669, 38985), (1017, 25645), (1035, 25199), (1115, 23391), (1695, 15387), (2007, 12995), (2599, 10035), (3345, 7797), (5085, 5129)]