40887795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 29897997

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 307, 683, 921, 1535, 2049, 3415, 3991, 4605, 8879, 10245, 11973, 19955, 26637, 44395, 59865, 133185, 209681, 629043, 1048405, 2725853, 3145215, 8177559, 13629265, 40887795]

約数ペア:

[(1, 40887795), (3, 13629265), (5, 8177559), (13, 3145215), (15, 2725853), (39, 1048405), (65, 629043), (195, 209681), (307, 133185), (683, 59865), (921, 44395), (1535, 26637), (2049, 19955), (3415, 11973), (3991, 10245), (4605, 8879)]