69804420765

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1\times {\mathrm{14537}}^1$

素因数の和:16741

約数の個数: 32

約数和(自身を含む): 112461315840

約数和(自身を除く): 42656895075

約数列:

[1, 3, 5, 15, 157, 471, 785, 2039, 2355, 6117, 10195, 14537, 30585, 43611, 72685, 218055, 320123, 960369, 1600615, 2282309, 4801845, 6846927, 11411545, 29640943, 34234635, 88922829, 148204715, 444614145, 4653628051, 13960884153, 23268140255, 69804420765]

約数ペア:

[(1, 69804420765), (3, 23268140255), (5, 13960884153), (15, 4653628051), (157, 444614145), (471, 148204715), (785, 88922829), (2039, 34234635), (2355, 29640943), (6117, 11411545), (10195, 6846927), (14537, 4801845), (30585, 2282309), (43611, 1600615), (72685, 960369), (218055, 320123)]