1189462885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1283}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 1630782720

約数和(自身を除く): 441319835

約数列:

[1, 5, 13, 17, 65, 85, 221, 839, 1105, 1283, 4195, 6415, 10907, 14263, 16679, 21811, 54535, 71315, 83395, 109055, 185419, 283543, 927095, 1076437, 1417715, 5382185, 13993681, 18299429, 69968405, 91497145, 237892577, 1189462885]

約数ペア:

[(1, 1189462885), (5, 237892577), (13, 91497145), (17, 69968405), (65, 18299429), (85, 13993681), (221, 5382185), (839, 1417715), (1105, 1076437), (1283, 927095), (4195, 283543), (6415, 185419), (10907, 109055), (14263, 83395), (16679, 71315), (21811, 54535)]