16268715

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 29712960

約数和(自身を除く): 13444245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 3257, 4995, 9771, 16285, 29313, 48855, 87939, 120509, 146565, 361527, 439695, 602545, 1084581, 1807635, 3253743, 5422905, 16268715]

約数ペア:

[(1, 16268715), (3, 5422905), (5, 3253743), (9, 1807635), (15, 1084581), (27, 602545), (37, 439695), (45, 361527), (111, 146565), (135, 120509), (185, 87939), (333, 48855), (555, 29313), (999, 16285), (1665, 9771), (3257, 4995)]