248453135

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 349857792

約数和(自身を除く): 101404657

約数列:

[1, 5, 7, 35, 53, 151, 265, 371, 755, 887, 1057, 1855, 4435, 5285, 6209, 8003, 31045, 40015, 47011, 56021, 133937, 235055, 280105, 329077, 669685, 937559, 1645385, 4687795, 7098661, 35493305, 49690627, 248453135]

約数ペア:

[(1, 248453135), (5, 49690627), (7, 35493305), (35, 7098661), (53, 4687795), (151, 1645385), (265, 937559), (371, 669685), (755, 329077), (887, 280105), (1057, 235055), (1855, 133937), (4435, 56021), (5285, 47011), (6209, 40015), (8003, 31045)]