3817995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 2644725

約数列:

[1, 3, 5, 15, 29, 67, 87, 131, 145, 201, 335, 393, 435, 655, 1005, 1943, 1965, 3799, 5829, 8777, 9715, 11397, 18995, 26331, 29145, 43885, 56985, 131655, 254533, 763599, 1272665, 3817995]

約数ペア:

[(1, 3817995), (3, 1272665), (5, 763599), (15, 254533), (29, 131655), (67, 56985), (87, 43885), (131, 29145), (145, 26331), (201, 18995), (335, 11397), (393, 9715), (435, 8777), (655, 5829), (1005, 3799), (1943, 1965)]