66360525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11491}}^1$

素因数の和:11522

約数の個数: 48

約数和(自身を含む): 136800768

約数和(自身を除く): 70440243

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11491, 34473, 57455, 80437, 126401, 172365, 241311, 287275, 379203, 402185, 632005, 861825, 884807, 1206555, 1896015, 2010925, 2654421, 3160025, 4424035, 6032775, 9480075, 13272105, 22120175, 66360525]

約数ペア:

[(1, 66360525), (3, 22120175), (5, 13272105), (7, 9480075), (11, 6032775), (15, 4424035), (21, 3160025), (25, 2654421), (33, 2010925), (35, 1896015), (55, 1206555), (75, 884807), (77, 861825), (105, 632005), (165, 402185), (175, 379203), (231, 287275), (275, 241311), (385, 172365), (525, 126401), (825, 80437), (1155, 57455), (1925, 34473), (5775, 11491)]