15528050745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 25772802048

約数和(自身を除く): 10244751303

約数列:

[1, 3, 5, 15, 41, 123, 163, 191, 205, 489, 573, 615, 811, 815, 955, 2433, 2445, 2865, 4055, 6683, 7831, 12165, 20049, 23493, 31133, 33251, 33415, 39155, 93399, 99753, 100245, 117465, 132193, 154901, 155665, 166255, 396579, 464703, 466995, 498765, 660965, 774505, 1276453, 1982895, 2323515, 3829359, 5419913, 6350941, 6382265, 16259739, 19052823, 19146795, 25248863, 27099565, 31754705, 75746589, 81298695, 95264115, 126244315, 378732945, 1035203383, 3105610149, 5176016915, 15528050745]

約数ペア:

[(1, 15528050745), (3, 5176016915), (5, 3105610149), (15, 1035203383), (41, 378732945), (123, 126244315), (163, 95264115), (191, 81298695), (205, 75746589), (489, 31754705), (573, 27099565), (615, 25248863), (811, 19146795), (815, 19052823), (955, 16259739), (2433, 6382265), (2445, 6350941), (2865, 5419913), (4055, 3829359), (6683, 2323515), (7831, 1982895), (12165, 1276453), (20049, 774505), (23493, 660965), (31133, 498765), (33251, 466995), (33415, 464703), (39155, 396579), (93399, 166255), (99753, 155665), (100245, 154901), (117465, 132193)]