807339815

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 1027083456

約数和(自身を除く): 219743641

約数列:

[1, 5, 37, 41, 163, 185, 205, 653, 815, 1517, 3265, 6031, 6683, 7585, 24161, 26773, 30155, 33415, 106439, 120805, 133865, 247271, 532195, 990601, 1236355, 3938243, 4363999, 4953005, 19691215, 21819995, 161467963, 807339815]

約数ペア:

[(1, 807339815), (5, 161467963), (37, 21819995), (41, 19691215), (163, 4953005), (185, 4363999), (205, 3938243), (653, 1236355), (815, 990601), (1517, 532195), (3265, 247271), (6031, 133865), (6683, 120805), (7585, 106439), (24161, 33415), (26773, 30155)]