65472715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 98620416

約数和(自身を除く): 33147701

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 385, 865, 983, 1211, 1903, 4915, 6055, 6881, 9515, 10813, 13321, 34405, 54065, 66605, 75691, 170059, 378455, 850295, 1190413, 1870649, 5952065, 9353245, 13094543, 65472715]

約数ペア:

[(1, 65472715), (5, 13094543), (7, 9353245), (11, 5952065), (35, 1870649), (55, 1190413), (77, 850295), (173, 378455), (385, 170059), (865, 75691), (983, 66605), (1211, 54065), (1903, 34405), (4915, 13321), (6055, 10813), (6881, 9515)]