15695589981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{4391}}^1$

素因数の和:4793

約数の個数: 32

約数和(自身を含む): 21675257856

約数和(自身を除く): 5979667875

約数列:

[1, 3, 47, 101, 141, 251, 303, 753, 4391, 4747, 11797, 13173, 14241, 25351, 35391, 76053, 206377, 443491, 619131, 1102141, 1191497, 1330473, 3306423, 3574491, 20844077, 51800627, 62532231, 111316241, 155401881, 333948723, 5231863327, 15695589981]

約数ペア:

[(1, 15695589981), (3, 5231863327), (47, 333948723), (101, 155401881), (141, 111316241), (251, 62532231), (303, 51800627), (753, 20844077), (4391, 3574491), (4747, 3306423), (11797, 1330473), (13173, 1191497), (14241, 1102141), (25351, 619131), (35391, 443491), (76053, 206377)]