11569805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 4396915

約数列:

[1, 5, 13, 23, 65, 71, 109, 115, 299, 355, 545, 923, 1417, 1495, 1633, 2507, 4615, 7085, 7739, 8165, 12535, 21229, 32591, 38695, 100607, 106145, 162955, 177997, 503035, 889985, 2313961, 11569805]

約数ペア:

[(1, 11569805), (5, 2313961), (13, 889985), (23, 503035), (65, 177997), (71, 162955), (109, 106145), (115, 100607), (299, 38695), (355, 32591), (545, 21229), (923, 12535), (1417, 8165), (1495, 7739), (1633, 7085), (2507, 4615)]