195862095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 402013248

約数和(自身を除く): 206151153

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 585, 605, 715, 1089, 1287, 1573, 1815, 2145, 2767, 4719, 5445, 6435, 7865, 8301, 13835, 14157, 23595, 24903, 30437, 35971, 41505, 70785, 91311, 107913, 124515, 152185, 179855, 273933, 323739, 334807, 395681, 456555, 539565, 1004421, 1187043, 1369665, 1618695, 1674035, 1978405, 3013263, 3561129, 4352491, 5022105, 5935215, 13057473, 15066315, 17805645, 21762455, 39172419, 65287365, 195862095]

約数ペア:

[(1, 195862095), (3, 65287365), (5, 39172419), (9, 21762455), (11, 17805645), (13, 15066315), (15, 13057473), (33, 5935215), (39, 5022105), (45, 4352491), (55, 3561129), (65, 3013263), (99, 1978405), (117, 1674035), (121, 1618695), (143, 1369665), (165, 1187043), (195, 1004421), (363, 539565), (429, 456555), (495, 395681), (585, 334807), (605, 323739), (715, 273933), (1089, 179855), (1287, 152185), (1573, 124515), (1815, 107913), (2145, 91311), (2767, 70785), (4719, 41505), (5445, 35971), (6435, 30437), (7865, 24903), (8301, 23595), (13835, 14157)]