890358735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{116159}}^1$

素因数の和:116247

約数の個数: 32

約数和(自身を含む): 1650401280

約数和(自身を除く): 760042545

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 116159, 348477, 580795, 813113, 1742385, 2439339, 4065565, 8479607, 12196695, 25438821, 42398035, 59357249, 127194105, 178071747, 296786245, 890358735]

約数ペア:

[(1, 890358735), (3, 296786245), (5, 178071747), (7, 127194105), (15, 59357249), (21, 42398035), (35, 25438821), (73, 12196695), (105, 8479607), (219, 4065565), (365, 2439339), (511, 1742385), (1095, 813113), (1533, 580795), (2555, 348477), (7665, 116159)]