66238755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 55412445

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 109, 127, 145, 165, 319, 327, 381, 435, 545, 635, 957, 1199, 1397, 1595, 1635, 1905, 3161, 3597, 3683, 4191, 4785, 5995, 6985, 9483, 11049, 13843, 15805, 17985, 18415, 20955, 34771, 40513, 41529, 47415, 55245, 69215, 104313, 121539, 152273, 173855, 202565, 207645, 401447, 456819, 521565, 607695, 761365, 1204341, 2007235, 2284095, 4415917, 6021705, 13247751, 22079585, 66238755]

約数ペア:

[(1, 66238755), (3, 22079585), (5, 13247751), (11, 6021705), (15, 4415917), (29, 2284095), (33, 2007235), (55, 1204341), (87, 761365), (109, 607695), (127, 521565), (145, 456819), (165, 401447), (319, 207645), (327, 202565), (381, 173855), (435, 152273), (545, 121539), (635, 104313), (957, 69215), (1199, 55245), (1397, 47415), (1595, 41529), (1635, 40513), (1905, 34771), (3161, 20955), (3597, 18415), (3683, 17985), (4191, 15805), (4785, 13843), (5995, 11049), (6985, 9483)]