27315435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 25215765

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 79, 89, 105, 111, 185, 237, 259, 267, 395, 445, 553, 555, 623, 777, 1185, 1295, 1335, 1659, 1869, 2765, 2923, 3115, 3293, 3885, 7031, 8295, 8769, 9345, 9879, 14615, 16465, 20461, 21093, 23051, 35155, 43845, 49217, 49395, 61383, 69153, 102305, 105465, 115255, 147651, 246085, 260147, 306915, 345765, 738255, 780441, 1300735, 1821029, 3902205, 5463087, 9105145, 27315435]

約数ペア:

[(1, 27315435), (3, 9105145), (5, 5463087), (7, 3902205), (15, 1821029), (21, 1300735), (35, 780441), (37, 738255), (79, 345765), (89, 306915), (105, 260147), (111, 246085), (185, 147651), (237, 115255), (259, 105465), (267, 102305), (395, 69153), (445, 61383), (553, 49395), (555, 49217), (623, 43845), (777, 35155), (1185, 23051), (1295, 21093), (1335, 20461), (1659, 16465), (1869, 14615), (2765, 9879), (2923, 9345), (3115, 8769), (3293, 8295), (3885, 7031)]