15578103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 23030784

約数和(自身を除く): 7452681

約数列:

[1, 3, 17, 47, 51, 67, 97, 141, 201, 291, 799, 1139, 1649, 2397, 3149, 3417, 4559, 4947, 6499, 9447, 13677, 19497, 53533, 77503, 110483, 160599, 232509, 305453, 331449, 916359, 5192701, 15578103]

約数ペア:

[(1, 15578103), (3, 5192701), (17, 916359), (47, 331449), (51, 305453), (67, 232509), (97, 160599), (141, 110483), (201, 77503), (291, 53533), (799, 19497), (1139, 13677), (1649, 9447), (2397, 6499), (3149, 4947), (3417, 4559)]