3940905

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6606720

約数和(自身を除く): 2665815

約数列:

[1, 3, 5, 15, 59, 61, 73, 177, 183, 219, 295, 305, 365, 885, 915, 1095, 3599, 4307, 4453, 10797, 12921, 13359, 17995, 21535, 22265, 53985, 64605, 66795, 262727, 788181, 1313635, 3940905]

約数ペア:

[(1, 3940905), (3, 1313635), (5, 788181), (15, 262727), (59, 66795), (61, 64605), (73, 53985), (177, 22265), (183, 21535), (219, 17995), (295, 13359), (305, 12921), (365, 10797), (885, 4453), (915, 4307), (1095, 3599)]