13095225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 28514668

約数和(自身を除く): 15419443

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 37, 39, 45, 55, 65, 75, 99, 111, 117, 121, 143, 165, 185, 195, 225, 275, 325, 333, 363, 407, 429, 481, 495, 555, 585, 605, 715, 825, 925, 975, 1089, 1221, 1287, 1443, 1573, 1665, 1815, 2035, 2145, 2405, 2475, 2775, 2925, 3025, 3575, 3663, 4329, 4477, 4719, 5291, 5445, 6105, 6435, 7215, 7865, 8325, 9075, 10175, 10725, 12025, 13431, 14157, 15873, 18315, 21645, 22385, 23595, 26455, 27225, 30525, 32175, 36075, 39325, 40293, 47619, 58201, 67155, 70785, 79365, 91575, 108225, 111925, 117975, 132275, 174603, 201465, 238095, 291005, 335775, 353925, 396825, 523809, 873015, 1007325, 1190475, 1455025, 2619045, 4365075, 13095225]

約数ペア:

[(1, 13095225), (3, 4365075), (5, 2619045), (9, 1455025), (11, 1190475), (13, 1007325), (15, 873015), (25, 523809), (33, 396825), (37, 353925), (39, 335775), (45, 291005), (55, 238095), (65, 201465), (75, 174603), (99, 132275), (111, 117975), (117, 111925), (121, 108225), (143, 91575), (165, 79365), (185, 70785), (195, 67155), (225, 58201), (275, 47619), (325, 40293), (333, 39325), (363, 36075), (407, 32175), (429, 30525), (481, 27225), (495, 26455), (555, 23595), (585, 22385), (605, 21645), (715, 18315), (825, 15873), (925, 14157), (975, 13431), (1089, 12025), (1221, 10725), (1287, 10175), (1443, 9075), (1573, 8325), (1665, 7865), (1815, 7215), (2035, 6435), (2145, 6105), (2405, 5445), (2475, 5291), (2775, 4719), (2925, 4477), (3025, 4329), (3575, 3663)]