12958741545

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{7229}}^1$

素因数の和:8305

約数の個数: 32

約数和(自身を含む): 20922347520

約数和(自身を除く): 7963605975

約数列:

[1, 3, 5, 15, 127, 381, 635, 941, 1905, 2823, 4705, 7229, 14115, 21687, 36145, 108435, 119507, 358521, 597535, 918083, 1792605, 2754249, 4590415, 6802489, 13771245, 20407467, 34012445, 102037335, 863916103, 2591748309, 4319580515, 12958741545]

約数ペア:

[(1, 12958741545), (3, 4319580515), (5, 2591748309), (15, 863916103), (127, 102037335), (381, 34012445), (635, 20407467), (941, 13771245), (1905, 6802489), (2823, 4590415), (4705, 2754249), (7229, 1792605), (14115, 918083), (21687, 597535), (36145, 358521), (108435, 119507)]