15712795

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 7096805

約数列:

[1, 5, 7, 23, 35, 115, 131, 149, 161, 655, 745, 805, 917, 1043, 3013, 3427, 4585, 5215, 15065, 17135, 19519, 21091, 23989, 97595, 105455, 119945, 136633, 448937, 683165, 2244685, 3142559, 15712795]

約数ペア:

[(1, 15712795), (5, 3142559), (7, 2244685), (23, 683165), (35, 448937), (115, 136633), (131, 119945), (149, 105455), (161, 97595), (655, 23989), (745, 21091), (805, 19519), (917, 17135), (1043, 15065), (3013, 5215), (3427, 4585)]