449167215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137993}}^1$

素因数の和:138039

約数の個数: 32

約数和(自身を含む): 847835136

約数和(自身を除く): 398667921

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 137993, 413979, 689965, 965951, 2069895, 2897853, 4277783, 4829755, 12833349, 14489265, 21388915, 29944481, 64166745, 89833443, 149722405, 449167215]

約数ペア:

[(1, 449167215), (3, 149722405), (5, 89833443), (7, 64166745), (15, 29944481), (21, 21388915), (31, 14489265), (35, 12833349), (93, 4829755), (105, 4277783), (155, 2897853), (217, 2069895), (465, 965951), (651, 689965), (1085, 413979), (3255, 137993)]