242244015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 443304960

約数和(自身を除く): 201060945

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 151, 195, 247, 285, 433, 453, 741, 755, 1235, 1299, 1963, 2165, 2265, 2869, 3705, 5629, 5889, 6495, 8227, 8607, 9815, 14345, 16887, 24681, 28145, 29445, 37297, 41135, 43035, 65383, 84435, 106951, 111891, 123405, 186485, 196149, 320853, 326915, 534755, 559455, 849979, 980745, 1242277, 1604265, 2549937, 3726831, 4249895, 6211385, 12749685, 16149601, 18634155, 48448803, 80748005, 242244015]

約数ペア:

[(1, 242244015), (3, 80748005), (5, 48448803), (13, 18634155), (15, 16149601), (19, 12749685), (39, 6211385), (57, 4249895), (65, 3726831), (95, 2549937), (151, 1604265), (195, 1242277), (247, 980745), (285, 849979), (433, 559455), (453, 534755), (741, 326915), (755, 320853), (1235, 196149), (1299, 186485), (1963, 123405), (2165, 111891), (2265, 106951), (2869, 84435), (3705, 65383), (5629, 43035), (5889, 41135), (6495, 37297), (8227, 29445), (8607, 28145), (9815, 24681), (14345, 16887)]