97876415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 146240640

約数和(自身を除く): 48364225

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 2417, 3115, 5785, 8099, 12085, 16919, 31421, 40495, 84595, 157105, 215113, 219947, 1075565, 1099735, 1505791, 2796469, 7528955, 13982345, 19575283, 97876415]

約数ペア:

[(1, 97876415), (5, 19575283), (7, 13982345), (13, 7528955), (35, 2796469), (65, 1505791), (89, 1099735), (91, 1075565), (445, 219947), (455, 215113), (623, 157105), (1157, 84595), (2417, 40495), (3115, 31421), (5785, 16919), (8099, 12085)]