15572172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 47738880

約数和(自身を除く): 32166708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 887, 924, 1254, 1463, 1596, 1774, 2508, 2661, 2926, 3548, 4389, 5322, 5852, 6209, 8778, 9757, 10644, 12418, 16853, 17556, 18627, 19514, 24836, 29271, 33706, 37254, 39028, 50559, 58542, 67412, 68299, 74508, 101118, 117084, 117971, 136598, 185383, 202236, 204897, 235942, 273196, 353913, 370766, 409794, 471884, 556149, 707826, 741532, 819588, 1112298, 1297681, 1415652, 2224596, 2595362, 3893043, 5190724, 7786086, 15572172]

約数ペア:

[(1, 15572172), (2, 7786086), (3, 5190724), (4, 3893043), (6, 2595362), (7, 2224596), (11, 1415652), (12, 1297681), (14, 1112298), (19, 819588), (21, 741532), (22, 707826), (28, 556149), (33, 471884), (38, 409794), (42, 370766), (44, 353913), (57, 273196), (66, 235942), (76, 204897), (77, 202236), (84, 185383), (114, 136598), (132, 117971), (133, 117084), (154, 101118), (209, 74508), (228, 68299), (231, 67412), (266, 58542), (308, 50559), (399, 39028), (418, 37254), (462, 33706), (532, 29271), (627, 24836), (798, 19514), (836, 18627), (887, 17556), (924, 16853), (1254, 12418), (1463, 10644), (1596, 9757), (1774, 8778), (2508, 6209), (2661, 5852), (2926, 5322), (3548, 4389)]