103423775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 159364800

約数和(自身を除く): 55941025

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 269, 325, 455, 845, 1183, 1345, 1883, 2197, 2275, 3497, 4225, 5915, 6725, 9415, 10985, 15379, 17485, 24479, 29575, 45461, 47075, 54925, 76895, 87425, 122395, 227305, 318227, 384475, 590993, 611975, 1136525, 1591135, 2954965, 4136951, 7955675, 14774825, 20684755, 103423775]

約数ペア:

[(1, 103423775), (5, 20684755), (7, 14774825), (13, 7955675), (25, 4136951), (35, 2954965), (65, 1591135), (91, 1136525), (169, 611975), (175, 590993), (269, 384475), (325, 318227), (455, 227305), (845, 122395), (1183, 87425), (1345, 76895), (1883, 54925), (2197, 47075), (2275, 45461), (3497, 29575), (4225, 24479), (5915, 17485), (6725, 15379), (9415, 10985)]