15406927151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{47381}}^1$

素因数の和:47543

約数の個数: 32

約数和(自身を含む): 19868599296

約数和(自身を除く): 4461672145

約数列:

[1, 7, 11, 41, 77, 103, 287, 451, 721, 1133, 3157, 4223, 7931, 29561, 46453, 47381, 325171, 331667, 521191, 1942621, 3648337, 4880243, 13598347, 21368831, 34161701, 53682673, 149581817, 200089963, 375778711, 1400629741, 2200989593, 15406927151]

約数ペア:

[(1, 15406927151), (7, 2200989593), (11, 1400629741), (41, 375778711), (77, 200089963), (103, 149581817), (287, 53682673), (451, 34161701), (721, 21368831), (1133, 13598347), (3157, 4880243), (4223, 3648337), (7931, 1942621), (29561, 521191), (46453, 331667), (47381, 325171)]