67675635

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 126197760

約数和(自身を除く): 58522125

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 103, 135, 155, 157, 279, 309, 465, 471, 515, 785, 837, 927, 1395, 1413, 1545, 2355, 2781, 3193, 4185, 4239, 4635, 4867, 7065, 9579, 13905, 14601, 15965, 16171, 21195, 24335, 28737, 43803, 47895, 48513, 73005, 80855, 86211, 131409, 143685, 145539, 219015, 242565, 431055, 436617, 501301, 657045, 727695, 1503903, 2183085, 2506505, 4511709, 7519515, 13535127, 22558545, 67675635]

約数ペア:

[(1, 67675635), (3, 22558545), (5, 13535127), (9, 7519515), (15, 4511709), (27, 2506505), (31, 2183085), (45, 1503903), (93, 727695), (103, 657045), (135, 501301), (155, 436617), (157, 431055), (279, 242565), (309, 219015), (465, 145539), (471, 143685), (515, 131409), (785, 86211), (837, 80855), (927, 73005), (1395, 48513), (1413, 47895), (1545, 43803), (2355, 28737), (2781, 24335), (3193, 21195), (4185, 16171), (4239, 15965), (4635, 14601), (4867, 13905), (7065, 9579)]