164066775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 282675360

約数和(自身を除く): 118608585

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 241, 313, 435, 723, 725, 939, 1205, 1565, 2175, 3615, 4695, 6025, 6989, 7825, 9077, 18075, 20967, 23475, 27231, 34945, 45385, 75433, 104835, 136155, 174725, 226299, 226925, 377165, 524175, 680775, 1131495, 1885825, 2187557, 5657475, 6562671, 10937785, 32813355, 54688925, 164066775]

約数ペア:

[(1, 164066775), (3, 54688925), (5, 32813355), (15, 10937785), (25, 6562671), (29, 5657475), (75, 2187557), (87, 1885825), (145, 1131495), (241, 680775), (313, 524175), (435, 377165), (723, 226925), (725, 226299), (939, 174725), (1205, 136155), (1565, 104835), (2175, 75433), (3615, 45385), (4695, 34945), (6025, 27231), (6989, 23475), (7825, 20967), (9077, 18075)]