219315735

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2633}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 390674880

約数和(自身を除く): 171359145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 1851, 2633, 3085, 5553, 7899, 9255, 13165, 16659, 23697, 27765, 39495, 71091, 83295, 118485, 355455, 1624561, 4873683, 8122805, 14621049, 24368415, 43863147, 73105245, 219315735]

約数ペア:

[(1, 219315735), (3, 73105245), (5, 43863147), (9, 24368415), (15, 14621049), (27, 8122805), (45, 4873683), (135, 1624561), (617, 355455), (1851, 118485), (2633, 83295), (3085, 71091), (5553, 39495), (7899, 27765), (9255, 23697), (13165, 16659)]