38848545

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9923}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 71452800

約数和(自身を除く): 32604255

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 9923, 29769, 49615, 89307, 148845, 267921, 287767, 446535, 863301, 1339605, 1438835, 2589903, 4316505, 7769709, 12949515, 38848545]

約数ペア:

[(1, 38848545), (3, 12949515), (5, 7769709), (9, 4316505), (15, 2589903), (27, 1438835), (29, 1339605), (45, 863301), (87, 446535), (135, 287767), (145, 267921), (261, 148845), (435, 89307), (783, 49615), (1305, 29769), (3915, 9923)]