888978705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{44129}}^1$

素因数の和:44233

約数の個数: 32

約数和(自身を含む): 1525132800

約数和(自身を除く): 636154095

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 20145, 44129, 132387, 220645, 661935, 750193, 2250579, 3486191, 3750965, 10458573, 11252895, 17430955, 52292865, 59265247, 177795741, 296326235, 888978705]

約数ペア:

[(1, 888978705), (3, 296326235), (5, 177795741), (15, 59265247), (17, 52292865), (51, 17430955), (79, 11252895), (85, 10458573), (237, 3750965), (255, 3486191), (395, 2250579), (1185, 750193), (1343, 661935), (4029, 220645), (6715, 132387), (20145, 44129)]