442677825

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4787}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 819322560

約数和(自身を除く): 376644735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 1233, 2055, 3425, 3699, 4787, 6165, 10275, 14361, 18495, 23935, 30825, 43083, 71805, 92475, 119675, 129249, 215415, 359025, 646245, 655819, 1077075, 1967457, 3231225, 3279095, 5902371, 9837285, 16395475, 17707113, 29511855, 49186425, 88535565, 147559275, 442677825]

約数ペア:

[(1, 442677825), (3, 147559275), (5, 88535565), (9, 49186425), (15, 29511855), (25, 17707113), (27, 16395475), (45, 9837285), (75, 5902371), (135, 3279095), (137, 3231225), (225, 1967457), (411, 1077075), (675, 655819), (685, 646245), (1233, 359025), (2055, 215415), (3425, 129249), (3699, 119675), (4787, 92475), (6165, 71805), (10275, 43083), (14361, 30825), (18495, 23935)]