79973445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 133326720

約数和(自身を除く): 53353275

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 435, 471, 785, 1171, 2355, 3513, 4553, 5855, 13659, 17565, 22765, 33959, 68295, 101877, 169795, 183847, 509385, 551541, 919235, 2757705, 5331563, 15994689, 26657815, 79973445]

約数ペア:

[(1, 79973445), (3, 26657815), (5, 15994689), (15, 5331563), (29, 2757705), (87, 919235), (145, 551541), (157, 509385), (435, 183847), (471, 169795), (785, 101877), (1171, 68295), (2355, 33959), (3513, 22765), (4553, 17565), (5855, 13659)]