61253115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 123282432

約数和(自身を除く): 62029317

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 181, 231, 293, 385, 543, 879, 905, 1155, 1267, 1465, 1991, 2051, 2715, 3223, 3801, 4395, 5973, 6153, 6335, 9669, 9955, 10255, 13937, 16115, 19005, 22561, 29865, 30765, 41811, 48345, 53033, 67683, 69685, 112805, 159099, 209055, 265165, 338415, 371231, 583363, 795495, 1113693, 1750089, 1856155, 2916815, 4083541, 5568465, 8750445, 12250623, 20417705, 61253115]

約数ペア:

[(1, 61253115), (3, 20417705), (5, 12250623), (7, 8750445), (11, 5568465), (15, 4083541), (21, 2916815), (33, 1856155), (35, 1750089), (55, 1113693), (77, 795495), (105, 583363), (165, 371231), (181, 338415), (231, 265165), (293, 209055), (385, 159099), (543, 112805), (879, 69685), (905, 67683), (1155, 53033), (1267, 48345), (1465, 41811), (1991, 30765), (2051, 29865), (2715, 22561), (3223, 19005), (3801, 16115), (4395, 13937), (5973, 10255), (6153, 9955), (6335, 9669)]