4491376465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{4289}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 5790470400

約数和(自身を除く): 1299093935

約数列:

[1, 5, 19, 73, 95, 151, 365, 755, 1387, 2869, 4289, 6935, 11023, 14345, 21445, 55115, 81491, 209437, 313097, 407455, 647639, 1047185, 1565485, 3238195, 5948843, 12305141, 29744215, 47277647, 61525705, 236388235, 898275293, 4491376465]

約数ペア:

[(1, 4491376465), (5, 898275293), (19, 236388235), (73, 61525705), (95, 47277647), (151, 29744215), (365, 12305141), (755, 5948843), (1387, 3238195), (2869, 1565485), (4289, 1047185), (6935, 647639), (11023, 407455), (14345, 313097), (21445, 209437), (55115, 81491)]