201431535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8827

約数の個数: 32

約数和(自身を含む): 339733440

約数和(自身を除く): 138301905

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 4611, 7685, 8737, 23055, 26211, 43685, 131055, 253373, 463061, 760119, 1266865, 1389183, 2315305, 3800595, 6945915, 13428769, 40286307, 67143845, 201431535]

約数ペア:

[(1, 201431535), (3, 67143845), (5, 40286307), (15, 13428769), (29, 6945915), (53, 3800595), (87, 2315305), (145, 1389183), (159, 1266865), (265, 760119), (435, 463061), (795, 253373), (1537, 131055), (4611, 43685), (7685, 26211), (8737, 23055)]