64508895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^4$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 128757096

約数和(自身を除く): 64248201

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 361, 495, 627, 855, 1045, 1083, 1805, 1881, 3135, 3249, 3971, 5415, 6859, 9405, 11913, 16245, 19855, 20577, 34295, 35739, 59565, 61731, 75449, 102885, 130321, 178695, 226347, 308655, 377245, 390963, 651605, 679041, 1131735, 1172889, 1433531, 1954815, 3395205, 4300593, 5864445, 7167655, 12901779, 21502965, 64508895]

約数ペア:

[(1, 64508895), (3, 21502965), (5, 12901779), (9, 7167655), (11, 5864445), (15, 4300593), (19, 3395205), (33, 1954815), (45, 1433531), (55, 1172889), (57, 1131735), (95, 679041), (99, 651605), (165, 390963), (171, 377245), (209, 308655), (285, 226347), (361, 178695), (495, 130321), (627, 102885), (855, 75449), (1045, 61731), (1083, 59565), (1805, 35739), (1881, 34295), (3135, 20577), (3249, 19855), (3971, 16245), (5415, 11913), (6859, 9405)]