49019325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 85577856

約数和(自身を除く): 36558531

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 157, 181, 345, 471, 543, 575, 785, 905, 1725, 2355, 2715, 3611, 3925, 4163, 4525, 10833, 11775, 12489, 13575, 18055, 20815, 28417, 54165, 62445, 85251, 90275, 104075, 142085, 270825, 312225, 426255, 653591, 710425, 1960773, 2131275, 3267955, 9803865, 16339775, 49019325]

約数ペア:

[(1, 49019325), (3, 16339775), (5, 9803865), (15, 3267955), (23, 2131275), (25, 1960773), (69, 710425), (75, 653591), (115, 426255), (157, 312225), (181, 270825), (345, 142085), (471, 104075), (543, 90275), (575, 85251), (785, 62445), (905, 54165), (1725, 28417), (2355, 20815), (2715, 18055), (3611, 13575), (3925, 12489), (4163, 11775), (4525, 10833)]