7957365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 14300352

約数和(自身を除く): 6342987

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 73, 129, 169, 195, 215, 219, 365, 507, 559, 645, 845, 949, 1095, 1677, 2535, 2795, 2847, 3139, 4745, 7267, 8385, 9417, 12337, 14235, 15695, 21801, 36335, 37011, 40807, 47085, 61685, 109005, 122421, 185055, 204035, 530491, 612105, 1591473, 2652455, 7957365]

約数ペア:

[(1, 7957365), (3, 2652455), (5, 1591473), (13, 612105), (15, 530491), (39, 204035), (43, 185055), (65, 122421), (73, 109005), (129, 61685), (169, 47085), (195, 40807), (215, 37011), (219, 36335), (365, 21801), (507, 15695), (559, 14235), (645, 12337), (845, 9417), (949, 8385), (1095, 7267), (1677, 4745), (2535, 3139), (2795, 2847)]