384675435

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 691262208

約数和(自身を除く): 306586773

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 313, 465, 881, 939, 1395, 1565, 2643, 2817, 4405, 4695, 7929, 9703, 13215, 14085, 27311, 29109, 39645, 48515, 81933, 87327, 136555, 145545, 245799, 275753, 409665, 436635, 827259, 1228995, 1378765, 2481777, 4136295, 8548343, 12408885, 25645029, 42741715, 76935087, 128225145, 384675435]

約数ペア:

[(1, 384675435), (3, 128225145), (5, 76935087), (9, 42741715), (15, 25645029), (31, 12408885), (45, 8548343), (93, 4136295), (155, 2481777), (279, 1378765), (313, 1228995), (465, 827259), (881, 436635), (939, 409665), (1395, 275753), (1565, 245799), (2643, 145545), (2817, 136555), (4405, 87327), (4695, 81933), (7929, 48515), (9703, 39645), (13215, 29109), (14085, 27311)]