871410705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 1581638400

約数和(自身を除く): 710227695

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 269, 319, 435, 677, 807, 957, 1345, 1595, 2031, 2959, 3385, 4035, 4785, 7447, 7801, 8877, 10155, 14795, 19633, 22341, 23403, 37235, 39005, 44385, 58899, 85811, 98165, 111705, 117015, 182113, 215963, 257433, 294495, 429055, 546339, 647889, 910565, 1079815, 1287165, 2003243, 2731695, 3239445, 5281277, 6009729, 10016215, 15843831, 26406385, 30048645, 58094047, 79219155, 174282141, 290470235, 871410705]

約数ペア:

[(1, 871410705), (3, 290470235), (5, 174282141), (11, 79219155), (15, 58094047), (29, 30048645), (33, 26406385), (55, 15843831), (87, 10016215), (145, 6009729), (165, 5281277), (269, 3239445), (319, 2731695), (435, 2003243), (677, 1287165), (807, 1079815), (957, 910565), (1345, 647889), (1595, 546339), (2031, 429055), (2959, 294495), (3385, 257433), (4035, 215963), (4785, 182113), (7447, 117015), (7801, 111705), (8877, 98165), (10155, 85811), (14795, 58899), (19633, 44385), (22341, 39005), (23403, 37235)]