63808095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 117863424

約数和(自身を除く): 54055329

約数列:

[1, 3, 5, 13, 15, 23, 39, 41, 65, 69, 115, 123, 195, 205, 299, 345, 347, 533, 615, 897, 943, 1041, 1495, 1599, 1735, 2665, 2829, 4485, 4511, 4715, 5205, 7981, 7995, 12259, 13533, 14145, 14227, 22555, 23943, 36777, 39905, 42681, 61295, 67665, 71135, 103753, 119715, 183885, 184951, 213405, 311259, 327221, 518765, 554853, 924755, 981663, 1556295, 1636105, 2774265, 4253873, 4908315, 12761619, 21269365, 63808095]

約数ペア:

[(1, 63808095), (3, 21269365), (5, 12761619), (13, 4908315), (15, 4253873), (23, 2774265), (39, 1636105), (41, 1556295), (65, 981663), (69, 924755), (115, 554853), (123, 518765), (195, 327221), (205, 311259), (299, 213405), (345, 184951), (347, 183885), (533, 119715), (615, 103753), (897, 71135), (943, 67665), (1041, 61295), (1495, 42681), (1599, 39905), (1735, 36777), (2665, 23943), (2829, 22555), (4485, 14227), (4511, 14145), (4715, 13533), (5205, 12259), (7981, 7995)]