13853355

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 23073600

約数和(自身を除く): 9220245

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 229, 327, 545, 555, 687, 1145, 1635, 3435, 4033, 8473, 12099, 20165, 24961, 25419, 42365, 60495, 74883, 124805, 127095, 374415, 923557, 2770671, 4617785, 13853355]

約数ペア:

[(1, 13853355), (3, 4617785), (5, 2770671), (15, 923557), (37, 374415), (109, 127095), (111, 124805), (185, 74883), (229, 60495), (327, 42365), (545, 25419), (555, 24961), (687, 20165), (1145, 12099), (1635, 8473), (3435, 4033)]