73580955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 138113280

約数和(自身を除く): 64532325

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 379, 645, 903, 1137, 1505, 1849, 1895, 2653, 4515, 5547, 5685, 7959, 9245, 12943, 13265, 16297, 27735, 38829, 39795, 48891, 64715, 81485, 114079, 194145, 244455, 342237, 570395, 700771, 1711185, 2102313, 3503855, 4905397, 10511565, 14716191, 24526985, 73580955]

約数ペア:

[(1, 73580955), (3, 24526985), (5, 14716191), (7, 10511565), (15, 4905397), (21, 3503855), (35, 2102313), (43, 1711185), (105, 700771), (129, 570395), (215, 342237), (301, 244455), (379, 194145), (645, 114079), (903, 81485), (1137, 64715), (1505, 48891), (1849, 39795), (1895, 38829), (2653, 27735), (4515, 16297), (5547, 13265), (5685, 12943), (7959, 9245)]