1108706145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 1974067200

約数和(自身を除く): 865361055

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 79, 95, 115, 237, 285, 345, 395, 437, 1185, 1311, 1501, 1817, 2141, 2185, 4503, 5451, 6423, 6555, 7505, 9085, 10705, 22515, 27255, 32115, 34523, 40679, 49243, 103569, 122037, 147729, 169139, 172615, 203395, 246215, 507417, 517845, 610185, 738645, 845695, 935617, 2537085, 2806851, 3213641, 3890197, 4678085, 9640923, 11670591, 14034255, 16068205, 19450985, 48204615, 58352955, 73913743, 221741229, 369568715, 1108706145]

約数ペア:

[(1, 1108706145), (3, 369568715), (5, 221741229), (15, 73913743), (19, 58352955), (23, 48204615), (57, 19450985), (69, 16068205), (79, 14034255), (95, 11670591), (115, 9640923), (237, 4678085), (285, 3890197), (345, 3213641), (395, 2806851), (437, 2537085), (1185, 935617), (1311, 845695), (1501, 738645), (1817, 610185), (2141, 517845), (2185, 507417), (4503, 246215), (5451, 203395), (6423, 172615), (6555, 169139), (7505, 147729), (9085, 122037), (10705, 103569), (22515, 49243), (27255, 40679), (32115, 34523)]