15727260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{262121}}^1$

素因数の和:262133

約数の個数: 24

約数和(自身を含む): 44036496

約数和(自身を除く): 28309236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 262121, 524242, 786363, 1048484, 1310605, 1572726, 2621210, 3145452, 3931815, 5242420, 7863630, 15727260]

約数ペア:

[(1, 15727260), (2, 7863630), (3, 5242420), (4, 3931815), (5, 3145452), (6, 2621210), (10, 1572726), (12, 1310605), (15, 1048484), (20, 786363), (30, 524242), (60, 262121)]