61411845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 48074235

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 7919, 23757, 39595, 87109, 118785, 261327, 372193, 435545, 1116579, 1306635, 1860965, 4094123, 5582895, 12282369, 20470615, 61411845]

約数ペア:

[(1, 61411845), (3, 20470615), (5, 12282369), (11, 5582895), (15, 4094123), (33, 1860965), (47, 1306635), (55, 1116579), (141, 435545), (165, 372193), (235, 261327), (517, 118785), (705, 87109), (1551, 39595), (2585, 23757), (7755, 7919)]