72803535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36493}}^1$

素因数の和:36527

約数の個数: 32

約数和(自身を含む): 140136960

約数和(自身を除く): 67333425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 36493, 109479, 182465, 255451, 547395, 693367, 766353, 1277255, 2080101, 3466835, 3831765, 4853569, 10400505, 14560707, 24267845, 72803535]

約数ペア:

[(1, 72803535), (3, 24267845), (5, 14560707), (7, 10400505), (15, 4853569), (19, 3831765), (21, 3466835), (35, 2080101), (57, 1277255), (95, 766353), (105, 693367), (133, 547395), (285, 255451), (399, 182465), (665, 109479), (1995, 36493)]