15408057

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 24440832

約数和(自身を除く): 9032775

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 233, 329, 469, 699, 987, 1407, 1631, 3149, 4893, 9447, 10951, 15611, 22043, 32853, 46833, 66129, 76657, 109277, 229971, 327831, 733717, 2201151, 5136019, 15408057]

約数ペア:

[(1, 15408057), (3, 5136019), (7, 2201151), (21, 733717), (47, 327831), (67, 229971), (141, 109277), (201, 76657), (233, 66129), (329, 46833), (469, 32853), (699, 22043), (987, 15611), (1407, 10951), (1631, 9447), (3149, 4893)]