284025115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 389743200

約数和(自身を除く): 105718085

約数列:

[1, 5, 11, 55, 59, 73, 109, 121, 295, 365, 545, 605, 649, 803, 1199, 3245, 4015, 4307, 5995, 6431, 7139, 7957, 8833, 13189, 21535, 32155, 35695, 39785, 44165, 47377, 65945, 70741, 87527, 236885, 353705, 437635, 469463, 521147, 778151, 962797, 2347315, 2605735, 3890755, 4813985, 5164093, 25820465, 56805023, 284025115]

約数ペア:

[(1, 284025115), (5, 56805023), (11, 25820465), (55, 5164093), (59, 4813985), (73, 3890755), (109, 2605735), (121, 2347315), (295, 962797), (365, 778151), (545, 521147), (605, 469463), (649, 437635), (803, 353705), (1199, 236885), (3245, 87527), (4015, 70741), (4307, 65945), (5995, 47377), (6431, 44165), (7139, 39785), (7957, 35695), (8833, 32155), (13189, 21535)]