307482945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5023}}^1$

素因数の和:5102

約数の個数: 64

約数和(自身を含む): 625065984

約数和(自身を除く): 317583039

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1113, 1155, 1749, 1855, 2915, 4081, 5023, 5565, 8745, 12243, 15069, 20405, 25115, 35161, 55253, 61215, 75345, 105483, 165759, 175805, 266219, 276265, 386771, 527415, 798657, 828795, 1160313, 1331095, 1863533, 1933855, 2928409, 3993285, 5590599, 5801565, 8785227, 9317665, 14642045, 20498863, 27952995, 43926135, 61496589, 102494315, 307482945]

約数ペア:

[(1, 307482945), (3, 102494315), (5, 61496589), (7, 43926135), (11, 27952995), (15, 20498863), (21, 14642045), (33, 9317665), (35, 8785227), (53, 5801565), (55, 5590599), (77, 3993285), (105, 2928409), (159, 1933855), (165, 1863533), (231, 1331095), (265, 1160313), (371, 828795), (385, 798657), (583, 527415), (795, 386771), (1113, 276265), (1155, 266219), (1749, 175805), (1855, 165759), (2915, 105483), (4081, 75345), (5023, 61215), (5565, 55253), (8745, 35161), (12243, 25115), (15069, 20405)]