13064805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 25474176

約数和(自身を除く): 12409371

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 971, 1035, 1495, 2691, 2913, 4485, 4855, 8739, 12623, 13455, 14565, 22333, 37869, 43695, 63115, 66999, 111665, 113607, 189345, 200997, 290329, 334995, 568035, 870987, 1004985, 1451645, 2612961, 4354935, 13064805]

約数ペア:

[(1, 13064805), (3, 4354935), (5, 2612961), (9, 1451645), (13, 1004985), (15, 870987), (23, 568035), (39, 334995), (45, 290329), (65, 200997), (69, 189345), (115, 113607), (117, 111665), (195, 66999), (207, 63115), (299, 43695), (345, 37869), (585, 22333), (897, 14565), (971, 13455), (1035, 12623), (1495, 8739), (2691, 4855), (2913, 4485)]