97808425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 46557335

約数列:

[1, 5, 11, 13, 25, 55, 65, 109, 143, 251, 275, 325, 545, 715, 1199, 1255, 1417, 2725, 2761, 3263, 3575, 5995, 6275, 7085, 13805, 15587, 16315, 27359, 29975, 35425, 35893, 69025, 77935, 81575, 136795, 179465, 300949, 355667, 389675, 683975, 897325, 1504745, 1778335, 3912337, 7523725, 8891675, 19561685, 97808425]

約数ペア:

[(1, 97808425), (5, 19561685), (11, 8891675), (13, 7523725), (25, 3912337), (55, 1778335), (65, 1504745), (109, 897325), (143, 683975), (251, 389675), (275, 355667), (325, 300949), (545, 179465), (715, 136795), (1199, 81575), (1255, 77935), (1417, 69025), (2725, 35893), (2761, 35425), (3263, 29975), (3575, 27359), (5995, 16315), (6275, 15587), (7085, 13805)]