25544835

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 24451965

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 433, 437, 513, 621, 855, 1035, 1299, 1311, 2165, 2185, 2565, 3105, 3897, 3933, 6495, 6555, 8227, 9959, 11691, 11799, 19485, 19665, 24681, 29877, 41135, 49795, 58455, 58995, 74043, 89631, 123405, 149385, 189221, 222129, 268893, 370215, 448155, 567663, 946105, 1110645, 1344465, 1702989, 2838315, 5108967, 8514945, 25544835]

約数ペア:

[(1, 25544835), (3, 8514945), (5, 5108967), (9, 2838315), (15, 1702989), (19, 1344465), (23, 1110645), (27, 946105), (45, 567663), (57, 448155), (69, 370215), (95, 268893), (115, 222129), (135, 189221), (171, 149385), (207, 123405), (285, 89631), (345, 74043), (433, 58995), (437, 58455), (513, 49795), (621, 41135), (855, 29877), (1035, 24681), (1299, 19665), (1311, 19485), (2165, 11799), (2185, 11691), (2565, 9959), (3105, 8227), (3897, 6555), (3933, 6495)]