380454915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11187

約数の個数: 32

約数和(自身を含む): 637747200

約数和(自身を除く): 257292285

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 2291, 6873, 11071, 11455, 33213, 34365, 55355, 166065, 321059, 874609, 963177, 1605295, 2623827, 4373045, 4815885, 13119135, 25363661, 76090983, 126818305, 380454915]

約数ペア:

[(1, 380454915), (3, 126818305), (5, 76090983), (15, 25363661), (29, 13119135), (79, 4815885), (87, 4373045), (145, 2623827), (237, 1605295), (395, 963177), (435, 874609), (1185, 321059), (2291, 166065), (6873, 55355), (11071, 34365), (11455, 33213)]