171732145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 232952832

約数和(自身を除く): 61220687

約数列:

[1, 5, 13, 23, 65, 115, 299, 313, 367, 1495, 1565, 1835, 4069, 4771, 7199, 8441, 20345, 23855, 35995, 42205, 93587, 109733, 114871, 467935, 548665, 574355, 1493323, 2642033, 7466615, 13210165, 34346429, 171732145]

約数ペア:

[(1, 171732145), (5, 34346429), (13, 13210165), (23, 7466615), (65, 2642033), (115, 1493323), (299, 574355), (313, 548665), (367, 467935), (1495, 114871), (1565, 109733), (1835, 93587), (4069, 42205), (4771, 35995), (7199, 23855), (8441, 20345)]