42088605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16603}}^1$

素因数の和:16637

約数の個数: 24

約数和(自身を含む): 72924768

約数和(自身を除く): 30836163

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 16603, 49809, 83015, 215839, 249045, 647517, 1079195, 2805907, 3237585, 8417721, 14029535, 42088605]

約数ペア:

[(1, 42088605), (3, 14029535), (5, 8417721), (13, 3237585), (15, 2805907), (39, 1079195), (65, 647517), (169, 249045), (195, 215839), (507, 83015), (845, 49809), (2535, 16603)]