64414845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 132770880

約数和(自身を除く): 68356035

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 761, 855, 891, 1045, 1485, 1539, 1881, 2283, 2565, 3135, 3805, 4455, 5643, 6849, 7695, 8371, 9405, 11415, 14459, 16929, 20547, 25113, 28215, 34245, 41855, 43377, 61641, 72295, 75339, 84645, 102735, 125565, 130131, 159049, 216885, 226017, 308205, 376695, 390393, 477147, 650655, 678051, 795245, 1130085, 1171179, 1431441, 1951965, 2385735, 3390255, 4294323, 5855895, 7157205, 12882969, 21471615, 64414845]

約数ペア:

[(1, 64414845), (3, 21471615), (5, 12882969), (9, 7157205), (11, 5855895), (15, 4294323), (19, 3390255), (27, 2385735), (33, 1951965), (45, 1431441), (55, 1171179), (57, 1130085), (81, 795245), (95, 678051), (99, 650655), (135, 477147), (165, 390393), (171, 376695), (209, 308205), (285, 226017), (297, 216885), (405, 159049), (495, 130131), (513, 125565), (627, 102735), (761, 84645), (855, 75339), (891, 72295), (1045, 61641), (1485, 43377), (1539, 41855), (1881, 34245), (2283, 28215), (2565, 25113), (3135, 20547), (3805, 16929), (4455, 14459), (5643, 11415), (6849, 9405), (7695, 8371)]