71982735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:22999

約数の個数: 32

約数和(自身を含む): 132261120

約数和(自身を除く): 60278385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 22961, 68883, 114805, 252571, 344415, 436259, 757713, 1262855, 1308777, 2181295, 3788565, 4798849, 6543885, 14396547, 23994245, 71982735]

約数ペア:

[(1, 71982735), (3, 23994245), (5, 14396547), (11, 6543885), (15, 4798849), (19, 3788565), (33, 2181295), (55, 1308777), (57, 1262855), (95, 757713), (165, 436259), (209, 344415), (285, 252571), (627, 114805), (1045, 68883), (3135, 22961)]