9618945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 18714240

約数和(自身を除く): 9095295

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 569, 735, 805, 1127, 1707, 2415, 2845, 3381, 3983, 5635, 8535, 11949, 13087, 16905, 19915, 27881, 39261, 59745, 65435, 83643, 91609, 139405, 196305, 274827, 418215, 458045, 641263, 1374135, 1923789, 3206315, 9618945]

約数ペア:

[(1, 9618945), (3, 3206315), (5, 1923789), (7, 1374135), (15, 641263), (21, 458045), (23, 418215), (35, 274827), (49, 196305), (69, 139405), (105, 91609), (115, 83643), (147, 65435), (161, 59745), (245, 39261), (345, 27881), (483, 19915), (569, 16905), (735, 13087), (805, 11949), (1127, 8535), (1707, 5635), (2415, 3983), (2845, 3381)]