4305015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 9031680

約数和(自身を除く): 4726665

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 223, 297, 351, 429, 495, 585, 669, 715, 1115, 1287, 1485, 1755, 2007, 2145, 2453, 2899, 3345, 3861, 6021, 6435, 7359, 8697, 10035, 12265, 14495, 19305, 22077, 26091, 30105, 31889, 36795, 43485, 66231, 78273, 95667, 110385, 130455, 159445, 287001, 331155, 391365, 478335, 861003, 1435005, 4305015]

約数ペア:

[(1, 4305015), (3, 1435005), (5, 861003), (9, 478335), (11, 391365), (13, 331155), (15, 287001), (27, 159445), (33, 130455), (39, 110385), (45, 95667), (55, 78273), (65, 66231), (99, 43485), (117, 36795), (135, 31889), (143, 30105), (165, 26091), (195, 22077), (223, 19305), (297, 14495), (351, 12265), (429, 10035), (495, 8697), (585, 7359), (669, 6435), (715, 6021), (1115, 3861), (1287, 3345), (1485, 2899), (1755, 2453), (2007, 2145)]