48562575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 37681905

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 643, 795, 1007, 1325, 1425, 1929, 3021, 3215, 3975, 5035, 9645, 12217, 15105, 16075, 25175, 34079, 36651, 48225, 61085, 75525, 102237, 170395, 183255, 305425, 511185, 647501, 851975, 916275, 1942503, 2555925, 3237505, 9712515, 16187525, 48562575]

約数ペア:

[(1, 48562575), (3, 16187525), (5, 9712515), (15, 3237505), (19, 2555925), (25, 1942503), (53, 916275), (57, 851975), (75, 647501), (95, 511185), (159, 305425), (265, 183255), (285, 170395), (475, 102237), (643, 75525), (795, 61085), (1007, 48225), (1325, 36651), (1425, 34079), (1929, 25175), (3021, 16075), (3215, 15105), (3975, 12217), (5035, 9645)]