4919145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 9815040

約数和(自身を除く): 4895895

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 4259, 12777, 21295, 29813, 46849, 63885, 89439, 140547, 149065, 234245, 327943, 447195, 702735, 983829, 1639715, 4919145]

約数ペア:

[(1, 4919145), (3, 1639715), (5, 983829), (7, 702735), (11, 447195), (15, 327943), (21, 234245), (33, 149065), (35, 140547), (55, 89439), (77, 63885), (105, 46849), (165, 29813), (231, 21295), (385, 12777), (1155, 4259)]