1275505955

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 1589760000

約数和(自身を除く): 314254045

約数列:

[1, 5, 59, 79, 229, 239, 295, 395, 1145, 1195, 4661, 13511, 14101, 18091, 18881, 23305, 54731, 67555, 70505, 90455, 94405, 273655, 1067369, 1113979, 3229129, 4323749, 5336845, 5569895, 16145645, 21618745, 255101191, 1275505955]

約数ペア:

[(1, 1275505955), (5, 255101191), (59, 21618745), (79, 16145645), (229, 5569895), (239, 5336845), (295, 4323749), (395, 3229129), (1145, 1113979), (1195, 1067369), (4661, 273655), (13511, 94405), (14101, 90455), (18091, 70505), (18881, 67555), (23305, 54731)]