13248795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 26496000

約数和(自身を除く): 13247205

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 229, 285, 399, 435, 551, 609, 665, 687, 1015, 1145, 1603, 1653, 1995, 2755, 3045, 3435, 3857, 4351, 4809, 6641, 8015, 8265, 11571, 13053, 19285, 19923, 21755, 24045, 30457, 33205, 46487, 57855, 65265, 91371, 99615, 126179, 139461, 152285, 232435, 378537, 456855, 630895, 697305, 883253, 1892685, 2649759, 4416265, 13248795]

約数ペア:

[(1, 13248795), (3, 4416265), (5, 2649759), (7, 1892685), (15, 883253), (19, 697305), (21, 630895), (29, 456855), (35, 378537), (57, 232435), (87, 152285), (95, 139461), (105, 126179), (133, 99615), (145, 91371), (203, 65265), (229, 57855), (285, 46487), (399, 33205), (435, 30457), (551, 24045), (609, 21755), (665, 19923), (687, 19285), (1015, 13053), (1145, 11571), (1603, 8265), (1653, 8015), (1995, 6641), (2755, 4809), (3045, 4351), (3435, 3857)]