27245625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 49559136

約数和(自身を除く): 22313511

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1321, 1375, 1875, 3963, 4125, 6605, 6875, 14531, 19815, 20625, 33025, 43593, 72655, 99075, 165125, 217965, 363275, 495375, 825625, 1089825, 1816375, 2476875, 5449125, 9081875, 27245625]

約数ペア:

[(1, 27245625), (3, 9081875), (5, 5449125), (11, 2476875), (15, 1816375), (25, 1089825), (33, 825625), (55, 495375), (75, 363275), (125, 217965), (165, 165125), (275, 99075), (375, 72655), (625, 43593), (825, 33025), (1321, 20625), (1375, 19815), (1875, 14531), (3963, 6875), (4125, 6605)]