13251735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 27724800

約数和(自身を除く): 14473065

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 379, 555, 777, 945, 999, 1137, 1295, 1665, 1895, 2331, 2653, 3411, 3885, 4995, 5685, 6993, 7959, 10233, 11655, 13265, 14023, 17055, 23877, 34965, 39795, 42069, 51165, 70115, 71631, 98161, 119385, 126207, 210345, 294483, 358155, 378621, 490805, 631035, 883449, 1472415, 1893105, 2650347, 4417245, 13251735]

約数ペア:

[(1, 13251735), (3, 4417245), (5, 2650347), (7, 1893105), (9, 1472415), (15, 883449), (21, 631035), (27, 490805), (35, 378621), (37, 358155), (45, 294483), (63, 210345), (105, 126207), (111, 119385), (135, 98161), (185, 71631), (189, 70115), (259, 51165), (315, 42069), (333, 39795), (379, 34965), (555, 23877), (777, 17055), (945, 14023), (999, 13265), (1137, 11655), (1295, 10233), (1665, 7959), (1895, 6993), (2331, 5685), (2653, 4995), (3411, 3885)]