304448585

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 439160832

約数和(自身を除く): 134712247

約数列:

[1, 5, 7, 23, 35, 115, 131, 161, 655, 805, 917, 2887, 3013, 4585, 14435, 15065, 20209, 21091, 66401, 101045, 105455, 332005, 378197, 464807, 1890985, 2324035, 2647379, 8698531, 13236895, 43492655, 60889717, 304448585]

約数ペア:

[(1, 304448585), (5, 60889717), (7, 43492655), (23, 13236895), (35, 8698531), (115, 2647379), (131, 2324035), (161, 1890985), (655, 464807), (805, 378197), (917, 332005), (2887, 105455), (3013, 101045), (4585, 66401), (14435, 21091), (15065, 20209)]