201445485

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 330193152

約数和(自身を除く): 128747667

約数列:

[1, 3, 5, 15, 61, 137, 183, 305, 411, 685, 915, 1607, 2055, 4821, 8035, 8357, 24105, 25071, 41785, 98027, 125355, 220159, 294081, 490135, 660477, 1100795, 1470405, 3302385, 13429699, 40289097, 67148495, 201445485]

約数ペア:

[(1, 201445485), (3, 67148495), (5, 40289097), (15, 13429699), (61, 3302385), (137, 1470405), (183, 1100795), (305, 660477), (411, 490135), (685, 294081), (915, 220159), (1607, 125355), (2055, 98027), (4821, 41785), (8035, 25071), (8357, 24105)]