15194795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 7946581

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 647, 671, 2135, 3235, 3355, 4529, 4697, 7117, 22645, 23485, 35585, 39467, 49819, 197335, 249095, 276269, 434137, 1381345, 2170685, 3038959, 15194795]

約数ペア:

[(1, 15194795), (5, 3038959), (7, 2170685), (11, 1381345), (35, 434137), (55, 276269), (61, 249095), (77, 197335), (305, 49819), (385, 39467), (427, 35585), (647, 23485), (671, 22645), (2135, 7117), (3235, 4697), (3355, 4529)]