42220065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 29630175

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 2309, 3657, 6095, 6927, 11545, 18285, 34635, 53107, 122377, 159321, 265535, 367131, 611885, 796605, 1835655, 2814671, 8444013, 14073355, 42220065]

約数ペア:

[(1, 42220065), (3, 14073355), (5, 8444013), (15, 2814671), (23, 1835655), (53, 796605), (69, 611885), (115, 367131), (159, 265535), (265, 159321), (345, 122377), (795, 53107), (1219, 34635), (2309, 18285), (3657, 11545), (6095, 6927)]