13038165

素因数分解:

$3^6\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 84

約数和(自身を含む): 27661644

約数和(自身を除く): 14623479

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 73, 81, 105, 135, 147, 189, 219, 243, 245, 315, 365, 405, 441, 511, 567, 657, 729, 735, 945, 1095, 1215, 1323, 1533, 1701, 1971, 2205, 2555, 2835, 3285, 3577, 3645, 3969, 4599, 5103, 5913, 6615, 7665, 8505, 9855, 10731, 11907, 13797, 17739, 17885, 19845, 22995, 25515, 29565, 32193, 35721, 41391, 53217, 53655, 59535, 68985, 88695, 96579, 124173, 160965, 178605, 206955, 266085, 289737, 372519, 482895, 620865, 869211, 1448685, 1862595, 2607633, 4346055, 13038165]

約数ペア:

[(1, 13038165), (3, 4346055), (5, 2607633), (7, 1862595), (9, 1448685), (15, 869211), (21, 620865), (27, 482895), (35, 372519), (45, 289737), (49, 266085), (63, 206955), (73, 178605), (81, 160965), (105, 124173), (135, 96579), (147, 88695), (189, 68985), (219, 59535), (243, 53655), (245, 53217), (315, 41391), (365, 35721), (405, 32193), (441, 29565), (511, 25515), (567, 22995), (657, 19845), (729, 17885), (735, 17739), (945, 13797), (1095, 11907), (1215, 10731), (1323, 9855), (1533, 8505), (1701, 7665), (1971, 6615), (2205, 5913), (2555, 5103), (2835, 4599), (3285, 3969), (3577, 3645)]