11388045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 20158848

約数和(自身を除く): 8770803

約数列:

[1, 3, 5, 15, 17, 37, 51, 71, 85, 111, 185, 213, 255, 289, 355, 555, 629, 867, 1065, 1207, 1445, 1887, 2627, 3145, 3621, 4335, 6035, 7881, 9435, 10693, 13135, 18105, 20519, 32079, 39405, 44659, 53465, 61557, 102595, 133977, 160395, 223295, 307785, 669885, 759203, 2277609, 3796015, 11388045]

約数ペア:

[(1, 11388045), (3, 3796015), (5, 2277609), (15, 759203), (17, 669885), (37, 307785), (51, 223295), (71, 160395), (85, 133977), (111, 102595), (185, 61557), (213, 53465), (255, 44659), (289, 39405), (355, 32079), (555, 20519), (629, 18105), (867, 13135), (1065, 10693), (1207, 9435), (1445, 7881), (1887, 6035), (2627, 4335), (3145, 3621)]