67388895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 141696000

約数和(自身を除く): 74307105

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 2459, 3045, 3915, 5481, 7377, 9135, 12295, 17213, 22131, 27405, 36885, 51639, 66393, 71311, 86065, 110655, 154917, 213933, 258195, 331965, 356555, 464751, 499177, 641799, 774585, 1069665, 1497531, 1925397, 2323755, 2495885, 3208995, 4492593, 7487655, 9626985, 13477779, 22462965, 67388895]

約数ペア:

[(1, 67388895), (3, 22462965), (5, 13477779), (7, 9626985), (9, 7487655), (15, 4492593), (21, 3208995), (27, 2495885), (29, 2323755), (35, 1925397), (45, 1497531), (63, 1069665), (87, 774585), (105, 641799), (135, 499177), (145, 464751), (189, 356555), (203, 331965), (261, 258195), (315, 213933), (435, 154917), (609, 110655), (783, 86065), (945, 71311), (1015, 66393), (1305, 51639), (1827, 36885), (2459, 27405), (3045, 22131), (3915, 17213), (5481, 12295), (7377, 9135)]