39445245

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 83721600

約数和(自身を除く): 44276355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 67, 89, 105, 135, 147, 189, 201, 245, 267, 315, 335, 441, 445, 469, 603, 623, 735, 801, 945, 1005, 1323, 1335, 1407, 1809, 1869, 2205, 2345, 2403, 3015, 3115, 3283, 4005, 4221, 4361, 5607, 5963, 6615, 7035, 9045, 9345, 9849, 12015, 12663, 13083, 16415, 16821, 17889, 21105, 21805, 28035, 29547, 29815, 39249, 41741, 49245, 53667, 63315, 65415, 84105, 88641, 89445, 117747, 125223, 147735, 161001, 196245, 208705, 268335, 292187, 375669, 443205, 588735, 626115, 805005, 876561, 1127007, 1460935, 1878345, 2629683, 4382805, 5635035, 7889049, 13148415, 39445245]

約数ペア:

[(1, 39445245), (3, 13148415), (5, 7889049), (7, 5635035), (9, 4382805), (15, 2629683), (21, 1878345), (27, 1460935), (35, 1127007), (45, 876561), (49, 805005), (63, 626115), (67, 588735), (89, 443205), (105, 375669), (135, 292187), (147, 268335), (189, 208705), (201, 196245), (245, 161001), (267, 147735), (315, 125223), (335, 117747), (441, 89445), (445, 88641), (469, 84105), (603, 65415), (623, 63315), (735, 53667), (801, 49245), (945, 41741), (1005, 39249), (1323, 29815), (1335, 29547), (1407, 28035), (1809, 21805), (1869, 21105), (2205, 17889), (2345, 16821), (2403, 16415), (3015, 13083), (3115, 12663), (3283, 12015), (4005, 9849), (4221, 9345), (4361, 9045), (5607, 7035), (5963, 6615)]