47349295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 21079505

約数列:

[1, 5, 7, 23, 35, 115, 131, 161, 449, 655, 805, 917, 2245, 3013, 3143, 4585, 10327, 15065, 15715, 21091, 51635, 58819, 72289, 105455, 294095, 361445, 411733, 1352837, 2058665, 6764185, 9469859, 47349295]

約数ペア:

[(1, 47349295), (5, 9469859), (7, 6764185), (23, 2058665), (35, 1352837), (115, 411733), (131, 361445), (161, 294095), (449, 105455), (655, 72289), (805, 58819), (917, 51635), (2245, 21091), (3013, 15715), (3143, 15065), (4585, 10327)]