12081640215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6197}}^1\times {\mathrm{5651}}^1$

素因数の和:11879

約数の個数: 32

約数和(自身を含む): 20177911296

約数和(自身を除く): 8096271081

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5651, 6197, 16953, 18591, 28255, 30985, 84765, 92955, 129973, 142531, 389919, 427593, 649865, 712655, 1949595, 2137965, 35019247, 105057741, 175096235, 525288705, 805442681, 2416328043, 4027213405, 12081640215]

約数ペア:

[(1, 12081640215), (3, 4027213405), (5, 2416328043), (15, 805442681), (23, 525288705), (69, 175096235), (115, 105057741), (345, 35019247), (5651, 2137965), (6197, 1949595), (16953, 712655), (18591, 649865), (28255, 427593), (30985, 389919), (84765, 142531), (92955, 129973)]