88128525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 155418624

約数和(自身を除く): 67290099

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 235, 345, 575, 705, 1081, 1087, 1175, 1725, 3243, 3261, 3525, 5405, 5435, 16215, 16305, 25001, 27025, 27175, 51089, 75003, 81075, 81525, 125005, 153267, 255445, 375015, 625025, 766335, 1175047, 1277225, 1875075, 3525141, 3831675, 5875235, 17625705, 29376175, 88128525]

約数ペア:

[(1, 88128525), (3, 29376175), (5, 17625705), (15, 5875235), (23, 3831675), (25, 3525141), (47, 1875075), (69, 1277225), (75, 1175047), (115, 766335), (141, 625025), (235, 375015), (345, 255445), (575, 153267), (705, 125005), (1081, 81525), (1087, 81075), (1175, 75003), (1725, 51089), (3243, 27175), (3261, 27025), (3525, 25001), (5405, 16305), (5435, 16215)]