164557455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12203}}^1$

素因数の和:12271

約数の個数: 32

約数和(自身を含む): 281180160

約数和(自身を除く): 116622705

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 12203, 13485, 36609, 61015, 183045, 353887, 378293, 1061661, 1134879, 1769435, 1891465, 5308305, 5674395, 10970497, 32911491, 54852485, 164557455]

約数ペア:

[(1, 164557455), (3, 54852485), (5, 32911491), (15, 10970497), (29, 5674395), (31, 5308305), (87, 1891465), (93, 1769435), (145, 1134879), (155, 1061661), (435, 378293), (465, 353887), (899, 183045), (2697, 61015), (4495, 36609), (12203, 13485)]