79649745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 71377455

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 137, 147, 245, 339, 343, 411, 565, 685, 735, 791, 959, 1029, 1695, 1715, 2055, 2373, 2877, 3955, 4795, 5145, 5537, 6713, 11865, 14385, 15481, 16611, 20139, 27685, 33565, 38759, 46443, 46991, 77405, 83055, 100695, 108367, 116277, 140973, 193795, 232215, 234955, 325101, 541835, 581385, 704865, 758569, 1625505, 2275707, 3792845, 5309983, 11378535, 15929949, 26549915, 79649745]

約数ペア:

[(1, 79649745), (3, 26549915), (5, 15929949), (7, 11378535), (15, 5309983), (21, 3792845), (35, 2275707), (49, 1625505), (105, 758569), (113, 704865), (137, 581385), (147, 541835), (245, 325101), (339, 234955), (343, 232215), (411, 193795), (565, 140973), (685, 116277), (735, 108367), (791, 100695), (959, 83055), (1029, 77405), (1695, 46991), (1715, 46443), (2055, 38759), (2373, 33565), (2877, 27685), (3955, 20139), (4795, 16611), (5145, 15481), (5537, 14385), (6713, 11865)]