27235575

素因数分解:

$3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 50547360

約数和(自身を除く): 23311785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 157, 225, 257, 471, 675, 771, 785, 1285, 1413, 2313, 2355, 3855, 3925, 4239, 6425, 6939, 7065, 11565, 11775, 19275, 21195, 34695, 35325, 40349, 57825, 105975, 121047, 173475, 201745, 363141, 605235, 1008725, 1089423, 1815705, 3026175, 5447115, 9078525, 27235575]

約数ペア:

[(1, 27235575), (3, 9078525), (5, 5447115), (9, 3026175), (15, 1815705), (25, 1089423), (27, 1008725), (45, 605235), (75, 363141), (135, 201745), (157, 173475), (225, 121047), (257, 105975), (471, 57825), (675, 40349), (771, 35325), (785, 34695), (1285, 21195), (1413, 19275), (2313, 11775), (2355, 11565), (3855, 7065), (3925, 6939), (4239, 6425)]