67986585

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 124113600

約数和(自身を除く): 56127015

約数列:

[1, 3, 5, 9, 15, 29, 45, 59, 87, 145, 177, 261, 295, 435, 531, 883, 885, 1305, 1711, 2649, 2655, 4415, 5133, 7947, 8555, 13245, 15399, 25607, 25665, 39735, 52097, 76821, 76995, 128035, 156291, 230463, 260485, 384105, 468873, 781455, 1152315, 1510813, 2344365, 4532439, 7554065, 13597317, 22662195, 67986585]

約数ペア:

[(1, 67986585), (3, 22662195), (5, 13597317), (9, 7554065), (15, 4532439), (29, 2344365), (45, 1510813), (59, 1152315), (87, 781455), (145, 468873), (177, 384105), (261, 260485), (295, 230463), (435, 156291), (531, 128035), (883, 76995), (885, 76821), (1305, 52097), (1711, 39735), (2649, 25665), (2655, 25607), (4415, 15399), (5133, 13245), (7947, 8555)]