15205746815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{5693}}^1$

素因数の和:5856

約数の個数: 48

約数和(自身を含む): 22418690112

約数和(自身を除く): 7212943297

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 4489, 5693, 5695, 7973, 22445, 28465, 31423, 39851, 39865, 76313, 96781, 157115, 199255, 381431, 381565, 483905, 534191, 677467, 1907155, 2670017, 2670955, 3387335, 6484327, 13350085, 25555877, 32421635, 45390289, 127779385, 178891139, 226951445, 434449909, 894455695, 2172249545, 3041149363, 15205746815]

約数ペア:

[(1, 15205746815), (5, 3041149363), (7, 2172249545), (17, 894455695), (35, 434449909), (67, 226951445), (85, 178891139), (119, 127779385), (335, 45390289), (469, 32421635), (595, 25555877), (1139, 13350085), (2345, 6484327), (4489, 3387335), (5693, 2670955), (5695, 2670017), (7973, 1907155), (22445, 677467), (28465, 534191), (31423, 483905), (39851, 381565), (39865, 381431), (76313, 199255), (96781, 157115)]