4621365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 9704448

約数和(自身を除く): 5083083

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 863, 1071, 1785, 2589, 4315, 5355, 6041, 7767, 12945, 14671, 18123, 30205, 38835, 44013, 54369, 73355, 90615, 102697, 132039, 220065, 271845, 308091, 513485, 660195, 924273, 1540455, 4621365]

約数ペア:

[(1, 4621365), (3, 1540455), (5, 924273), (7, 660195), (9, 513485), (15, 308091), (17, 271845), (21, 220065), (35, 132039), (45, 102697), (51, 90615), (63, 73355), (85, 54369), (105, 44013), (119, 38835), (153, 30205), (255, 18123), (315, 14671), (357, 12945), (595, 7767), (765, 6041), (863, 5355), (1071, 4315), (1785, 2589)]