143253315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 263465280

約数和(自身を除く): 120211965

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 915, 1035, 1403, 2269, 2745, 4209, 6807, 7015, 11345, 12627, 20421, 21045, 34035, 52187, 63135, 102105, 138409, 156561, 260935, 415227, 469683, 692045, 782805, 1245681, 2076135, 2348415, 3183407, 6228405, 9550221, 15917035, 28650663, 47751105, 143253315]

約数ペア:

[(1, 143253315), (3, 47751105), (5, 28650663), (9, 15917035), (15, 9550221), (23, 6228405), (45, 3183407), (61, 2348415), (69, 2076135), (115, 1245681), (183, 782805), (207, 692045), (305, 469683), (345, 415227), (549, 260935), (915, 156561), (1035, 138409), (1403, 102105), (2269, 63135), (2745, 52187), (4209, 34035), (6807, 21045), (7015, 20421), (11345, 12627)]