23329485

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 20734515

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 59, 87, 101, 135, 145, 177, 261, 295, 303, 435, 505, 531, 783, 885, 909, 1305, 1515, 1593, 1711, 2655, 2727, 2929, 3915, 4545, 5133, 5959, 7965, 8555, 8787, 13635, 14645, 15399, 17877, 25665, 26361, 29795, 43935, 46197, 53631, 76995, 79083, 89385, 131805, 160893, 172811, 230985, 268155, 395415, 518433, 804465, 864055, 1555299, 2592165, 4665897, 7776495, 23329485]

約数ペア:

[(1, 23329485), (3, 7776495), (5, 4665897), (9, 2592165), (15, 1555299), (27, 864055), (29, 804465), (45, 518433), (59, 395415), (87, 268155), (101, 230985), (135, 172811), (145, 160893), (177, 131805), (261, 89385), (295, 79083), (303, 76995), (435, 53631), (505, 46197), (531, 43935), (783, 29795), (885, 26361), (909, 25665), (1305, 17877), (1515, 15399), (1593, 14645), (1711, 13635), (2655, 8787), (2727, 8555), (2929, 7965), (3915, 5959), (4545, 5133)]