64337895

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:971

約数の個数: 56

約数和(自身を含む): 121978800

約数和(自身を除く): 57640905

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 929, 1215, 1539, 2565, 2787, 3645, 4617, 4645, 7695, 8361, 13851, 13935, 17651, 23085, 25083, 41805, 52953, 69255, 75249, 88255, 125415, 158859, 225747, 264765, 376245, 476577, 677241, 794295, 1128735, 1429731, 2382885, 3386205, 4289193, 7148655, 12867579, 21445965, 64337895]

約数ペア:

[(1, 64337895), (3, 21445965), (5, 12867579), (9, 7148655), (15, 4289193), (19, 3386205), (27, 2382885), (45, 1429731), (57, 1128735), (81, 794295), (95, 677241), (135, 476577), (171, 376245), (243, 264765), (285, 225747), (405, 158859), (513, 125415), (729, 88255), (855, 75249), (929, 69255), (1215, 52953), (1539, 41805), (2565, 25083), (2787, 23085), (3645, 17651), (4617, 13935), (4645, 13851), (7695, 8361)]