1353412775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1091}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 1979123328

約数和(自身を除く): 625710553

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 347, 715, 1091, 1735, 3575, 3817, 4511, 5455, 8675, 12001, 14183, 19085, 22555, 27275, 49621, 60005, 70915, 95425, 112775, 156013, 248105, 300025, 354575, 378577, 780065, 1240525, 1892885, 3900325, 4164347, 4921501, 9464425, 20821735, 24607505, 54136511, 104108675, 123037525, 270682555, 1353412775]

約数ペア:

[(1, 1353412775), (5, 270682555), (11, 123037525), (13, 104108675), (25, 54136511), (55, 24607505), (65, 20821735), (143, 9464425), (275, 4921501), (325, 4164347), (347, 3900325), (715, 1892885), (1091, 1240525), (1735, 780065), (3575, 378577), (3817, 354575), (4511, 300025), (5455, 248105), (8675, 156013), (12001, 112775), (14183, 95425), (19085, 70915), (22555, 60005), (27275, 49621)]