331360815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{12911}}^1$

素因数の和:13007

約数の個数: 32

約数和(自身を含む): 557798400

約数和(自身を除く): 226437585

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8555, 12911, 25665, 38733, 64555, 193665, 374419, 761749, 1123257, 1872095, 2285247, 3808745, 5616285, 11426235, 22090721, 66272163, 110453605, 331360815]

約数ペア:

[(1, 331360815), (3, 110453605), (5, 66272163), (15, 22090721), (29, 11426235), (59, 5616285), (87, 3808745), (145, 2285247), (177, 1872095), (295, 1123257), (435, 761749), (885, 374419), (1711, 193665), (5133, 64555), (8555, 38733), (12911, 25665)]