75985695

素因数分解:

$3^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 136848096

約数和(自身を除く): 60862401

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 373, 405, 503, 1119, 1509, 1865, 2515, 3357, 4527, 5595, 7545, 10071, 13581, 16785, 22635, 30213, 40743, 50355, 67905, 151065, 187619, 203715, 562857, 938095, 1688571, 2814285, 5065713, 8442855, 15197139, 25328565, 75985695]

約数ペア:

[(1, 75985695), (3, 25328565), (5, 15197139), (9, 8442855), (15, 5065713), (27, 2814285), (45, 1688571), (81, 938095), (135, 562857), (373, 203715), (405, 187619), (503, 151065), (1119, 67905), (1509, 50355), (1865, 40743), (2515, 30213), (3357, 22635), (4527, 16785), (5595, 13581), (7545, 10071)]