3425835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6566400

約数和(自身を除く): 3140565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 79, 105, 147, 177, 237, 245, 295, 395, 413, 553, 735, 885, 1185, 1239, 1659, 2065, 2765, 2891, 3871, 4661, 6195, 8295, 8673, 11613, 13983, 14455, 19355, 23305, 32627, 43365, 58065, 69915, 97881, 163135, 228389, 489405, 685167, 1141945, 3425835]

約数ペア:

[(1, 3425835), (3, 1141945), (5, 685167), (7, 489405), (15, 228389), (21, 163135), (35, 97881), (49, 69915), (59, 58065), (79, 43365), (105, 32627), (147, 23305), (177, 19355), (237, 14455), (245, 13983), (295, 11613), (395, 8673), (413, 8295), (553, 6195), (735, 4661), (885, 3871), (1185, 2891), (1239, 2765), (1659, 2065)]