16432845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 31739904

約数和(自身を除く): 15307059

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 47, 55, 65, 141, 143, 163, 165, 195, 235, 429, 489, 517, 611, 705, 715, 815, 1551, 1793, 1833, 2119, 2145, 2445, 2585, 3055, 5379, 6357, 6721, 7661, 7755, 8965, 9165, 10595, 20163, 22983, 23309, 26895, 31785, 33605, 38305, 69927, 84271, 99593, 100815, 114915, 116545, 252813, 298779, 349635, 421355, 497965, 1095523, 1264065, 1493895, 3286569, 5477615, 16432845]

約数ペア:

[(1, 16432845), (3, 5477615), (5, 3286569), (11, 1493895), (13, 1264065), (15, 1095523), (33, 497965), (39, 421355), (47, 349635), (55, 298779), (65, 252813), (141, 116545), (143, 114915), (163, 100815), (165, 99593), (195, 84271), (235, 69927), (429, 38305), (489, 33605), (517, 31785), (611, 26895), (705, 23309), (715, 22983), (815, 20163), (1551, 10595), (1793, 9165), (1833, 8965), (2119, 7755), (2145, 7661), (2445, 6721), (2585, 6357), (3055, 5379)]