61296235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 101735424

約数和(自身を除く): 40439189

約数列:

[1, 5, 7, 11, 13, 35, 37, 55, 65, 77, 91, 143, 185, 259, 331, 385, 407, 455, 481, 715, 1001, 1295, 1655, 2035, 2317, 2405, 2849, 3367, 3641, 4303, 5005, 5291, 11585, 12247, 14245, 16835, 18205, 21515, 25487, 26455, 30121, 37037, 47333, 61235, 85729, 127435, 134717, 150605, 159211, 185185, 236665, 331331, 428645, 673585, 796055, 943019, 1114477, 1656655, 1751321, 4715095, 5572385, 8756605, 12259247, 61296235]

約数ペア:

[(1, 61296235), (5, 12259247), (7, 8756605), (11, 5572385), (13, 4715095), (35, 1751321), (37, 1656655), (55, 1114477), (65, 943019), (77, 796055), (91, 673585), (143, 428645), (185, 331331), (259, 236665), (331, 185185), (385, 159211), (407, 150605), (455, 134717), (481, 127435), (715, 85729), (1001, 61235), (1295, 47333), (1655, 37037), (2035, 30121), (2317, 26455), (2405, 25487), (2849, 21515), (3367, 18205), (3641, 16835), (4303, 14245), (5005, 12247), (5291, 11585)]