65297085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 127775232

約数和(自身を除く): 62478147

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 157, 233, 255, 357, 471, 595, 699, 785, 1099, 1165, 1631, 1785, 2355, 2669, 3297, 3495, 3961, 4893, 5495, 8007, 8155, 11883, 13345, 16485, 18683, 19805, 24465, 27727, 36581, 40035, 56049, 59415, 83181, 93415, 109743, 138635, 182905, 256067, 280245, 415905, 548715, 621877, 768201, 1280335, 1865631, 3109385, 3841005, 4353139, 9328155, 13059417, 21765695, 65297085]

約数ペア:

[(1, 65297085), (3, 21765695), (5, 13059417), (7, 9328155), (15, 4353139), (17, 3841005), (21, 3109385), (35, 1865631), (51, 1280335), (85, 768201), (105, 621877), (119, 548715), (157, 415905), (233, 280245), (255, 256067), (357, 182905), (471, 138635), (595, 109743), (699, 93415), (785, 83181), (1099, 59415), (1165, 56049), (1631, 40035), (1785, 36581), (2355, 27727), (2669, 24465), (3297, 19805), (3495, 18683), (3961, 16485), (4893, 13345), (5495, 11883), (8007, 8155)]