15697747365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5273}}^1\times {\mathrm{8629}}^1$

素因数の和:13933

約数の個数: 32

約数和(自身を含む): 26216421120

約数和(自身を除く): 10518673755

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5273, 8629, 15819, 25887, 26365, 43145, 79095, 121279, 129435, 198467, 363837, 595401, 606395, 992335, 1819185, 2977005, 45500717, 136502151, 227503585, 682510755, 1046516491, 3139549473, 5232582455, 15697747365]

約数ペア:

[(1, 15697747365), (3, 5232582455), (5, 3139549473), (15, 1046516491), (23, 682510755), (69, 227503585), (115, 136502151), (345, 45500717), (5273, 2977005), (8629, 1819185), (15819, 992335), (25887, 606395), (26365, 595401), (43145, 363837), (79095, 198467), (121279, 129435)]