1138133815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9511}}^1$

素因数の和:9799

約数の個数: 32

約数和(自身を含む): 1687504896

約数和(自身を除く): 549371081

約数列:

[1, 5, 7, 13, 35, 65, 91, 263, 455, 1315, 1841, 3419, 9205, 9511, 17095, 23933, 47555, 66577, 119665, 123643, 332885, 618215, 865501, 2501393, 4327505, 12506965, 17509751, 32518109, 87548755, 162590545, 227626763, 1138133815]

約数ペア:

[(1, 1138133815), (5, 227626763), (7, 162590545), (13, 87548755), (35, 32518109), (65, 17509751), (91, 12506965), (263, 4327505), (455, 2501393), (1315, 865501), (1841, 618215), (3419, 332885), (9205, 123643), (9511, 119665), (17095, 66577), (23933, 47555)]