47919465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 98743680

約数和(自身を除く): 50824215

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 61, 69, 99, 115, 135, 165, 183, 207, 253, 297, 305, 345, 495, 529, 549, 621, 671, 759, 915, 1035, 1265, 1403, 1485, 1587, 1647, 2013, 2277, 2645, 2745, 3105, 3355, 3795, 4209, 4761, 5819, 6039, 6831, 7015, 7935, 8235, 10065, 11385, 12627, 14283, 15433, 17457, 18117, 21045, 23805, 29095, 30195, 32269, 34155, 37881, 46299, 52371, 63135, 71415, 77165, 87285, 90585, 96807, 138897, 157113, 161345, 189405, 231495, 261855, 290421, 354959, 416691, 484035, 694485, 785565, 871263, 1064877, 1452105, 1774795, 2083455, 3194631, 4356315, 5324385, 9583893, 15973155, 47919465]

約数ペア:

[(1, 47919465), (3, 15973155), (5, 9583893), (9, 5324385), (11, 4356315), (15, 3194631), (23, 2083455), (27, 1774795), (33, 1452105), (45, 1064877), (55, 871263), (61, 785565), (69, 694485), (99, 484035), (115, 416691), (135, 354959), (165, 290421), (183, 261855), (207, 231495), (253, 189405), (297, 161345), (305, 157113), (345, 138897), (495, 96807), (529, 90585), (549, 87285), (621, 77165), (671, 71415), (759, 63135), (915, 52371), (1035, 46299), (1265, 37881), (1403, 34155), (1485, 32269), (1587, 30195), (1647, 29095), (2013, 23805), (2277, 21045), (2645, 18117), (2745, 17457), (3105, 15433), (3355, 14283), (3795, 12627), (4209, 11385), (4761, 10065), (5819, 8235), (6039, 7935), (6831, 7015)]