196552455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2689}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 343975680

約数和(自身を除く): 147423225

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 1329, 2215, 2689, 4873, 6645, 8067, 13445, 14619, 24365, 29579, 40335, 73095, 88737, 147895, 443685, 1191227, 3573681, 5956135, 13103497, 17868405, 39310491, 65517485, 196552455]

約数ペア:

[(1, 196552455), (3, 65517485), (5, 39310491), (11, 17868405), (15, 13103497), (33, 5956135), (55, 3573681), (165, 1191227), (443, 443685), (1329, 147895), (2215, 88737), (2689, 73095), (4873, 40335), (6645, 29579), (8067, 24365), (13445, 14619)]