3139725645

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1107487}}^1$

素因数の和:1107511

約数の個数: 40

約数和(自身を含む): 6432290304

約数和(自身を除く): 3292564659

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 1107487, 3322461, 5537435, 7752409, 9967383, 16612305, 23257227, 29902149, 38762045, 49836915, 69771681, 89706447, 116286135, 149510745, 209315043, 348858405, 448532235, 627945129, 1046575215, 3139725645]

約数ペア:

[(1, 3139725645), (3, 1046575215), (5, 627945129), (7, 448532235), (9, 348858405), (15, 209315043), (21, 149510745), (27, 116286135), (35, 89706447), (45, 69771681), (63, 49836915), (81, 38762045), (105, 29902149), (135, 23257227), (189, 16612305), (315, 9967383), (405, 7752409), (567, 5537435), (945, 3322461), (2835, 1107487)]