88627175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 136657920

約数和(自身を除く): 48030745

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 163, 175, 239, 325, 455, 815, 1141, 1195, 1673, 2119, 2275, 3107, 4075, 5705, 5975, 8365, 10595, 14833, 15535, 21749, 28525, 38957, 41825, 52975, 74165, 77675, 108745, 194785, 272699, 370825, 506441, 543725, 973925, 1363495, 2532205, 3545087, 6817475, 12661025, 17725435, 88627175]

約数ペア:

[(1, 88627175), (5, 17725435), (7, 12661025), (13, 6817475), (25, 3545087), (35, 2532205), (65, 1363495), (91, 973925), (163, 543725), (175, 506441), (239, 370825), (325, 272699), (455, 194785), (815, 108745), (1141, 77675), (1195, 74165), (1673, 52975), (2119, 41825), (2275, 38957), (3107, 28525), (4075, 21749), (5705, 15535), (5975, 14833), (8365, 10595)]