26603355

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 43789824

約数和(自身を除く): 17186469

約数列:

[1, 3, 5, 15, 67, 103, 201, 257, 309, 335, 515, 771, 1005, 1285, 1545, 3855, 6901, 17219, 20703, 26471, 34505, 51657, 79413, 86095, 103515, 132355, 258285, 397065, 1773557, 5320671, 8867785, 26603355]

約数ペア:

[(1, 26603355), (3, 8867785), (5, 5320671), (15, 1773557), (67, 397065), (103, 258285), (201, 132355), (257, 103515), (309, 86095), (335, 79413), (515, 51657), (771, 34505), (1005, 26471), (1285, 20703), (1545, 17219), (3855, 6901)]