72737055

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5231}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 130590720

約数和(自身を除く): 57853665

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 5231, 13905, 15693, 26155, 47079, 78465, 141237, 235395, 538793, 706185, 1616379, 2693965, 4849137, 8081895, 14547411, 24245685, 72737055]

約数ペア:

[(1, 72737055), (3, 24245685), (5, 14547411), (9, 8081895), (15, 4849137), (27, 2693965), (45, 1616379), (103, 706185), (135, 538793), (309, 235395), (515, 141237), (927, 78465), (1545, 47079), (2781, 26155), (4635, 15693), (5231, 13905)]