129636815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 212751360

約数和(自身を除く): 83114545

約数列:

[1, 5, 7, 11, 17, 29, 35, 55, 77, 85, 119, 145, 187, 203, 319, 385, 493, 595, 683, 935, 1015, 1309, 1595, 2233, 2465, 3415, 3451, 4781, 5423, 6545, 7513, 11165, 11611, 17255, 19807, 23905, 27115, 37565, 37961, 52591, 58055, 81277, 99035, 127721, 138649, 189805, 217877, 262955, 336719, 406385, 638605, 693245, 894047, 1089385, 1525139, 1683595, 2357033, 3703909, 4470235, 7625695, 11785165, 18519545, 25927363, 129636815]

約数ペア:

[(1, 129636815), (5, 25927363), (7, 18519545), (11, 11785165), (17, 7625695), (29, 4470235), (35, 3703909), (55, 2357033), (77, 1683595), (85, 1525139), (119, 1089385), (145, 894047), (187, 693245), (203, 638605), (319, 406385), (385, 336719), (493, 262955), (595, 217877), (683, 189805), (935, 138649), (1015, 127721), (1309, 99035), (1595, 81277), (2233, 58055), (2465, 52591), (3415, 37961), (3451, 37565), (4781, 27115), (5423, 23905), (6545, 19807), (7513, 17255), (11165, 11611)]