8488155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 7639845

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 79, 87, 95, 145, 195, 237, 247, 285, 377, 395, 435, 551, 741, 1027, 1131, 1185, 1235, 1501, 1653, 1885, 2291, 2755, 3081, 3705, 4503, 5135, 5655, 6873, 7163, 7505, 8265, 11455, 15405, 19513, 21489, 22515, 29783, 34365, 35815, 43529, 58539, 89349, 97565, 107445, 130587, 148915, 217645, 292695, 446745, 565877, 652935, 1697631, 2829385, 8488155]

約数ペア:

[(1, 8488155), (3, 2829385), (5, 1697631), (13, 652935), (15, 565877), (19, 446745), (29, 292695), (39, 217645), (57, 148915), (65, 130587), (79, 107445), (87, 97565), (95, 89349), (145, 58539), (195, 43529), (237, 35815), (247, 34365), (285, 29783), (377, 22515), (395, 21489), (435, 19513), (551, 15405), (741, 11455), (1027, 8265), (1131, 7505), (1185, 7163), (1235, 6873), (1501, 5655), (1653, 5135), (1885, 4503), (2291, 3705), (2755, 3081)]