345912515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 475735680

約数和(自身を除く): 129823165

約数列:

[1, 5, 13, 17, 65, 85, 221, 229, 1105, 1145, 1367, 2977, 3893, 6835, 14885, 17771, 19465, 23239, 50609, 88855, 116195, 253045, 302107, 313043, 1510535, 1565215, 4069559, 5321731, 20347795, 26608655, 69182503, 345912515]

約数ペア:

[(1, 345912515), (5, 69182503), (13, 26608655), (17, 20347795), (65, 5321731), (85, 4069559), (221, 1565215), (229, 1510535), (1105, 313043), (1145, 302107), (1367, 253045), (2977, 116195), (3893, 88855), (6835, 50609), (14885, 23239), (17771, 19465)]