15200895

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 25444800

約数和(自身を除く): 10243905

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 449, 555, 915, 1347, 2245, 2257, 6735, 6771, 11285, 16613, 27389, 33855, 49839, 82167, 83065, 136945, 249195, 410835, 1013393, 3040179, 5066965, 15200895]

約数ペア:

[(1, 15200895), (3, 5066965), (5, 3040179), (15, 1013393), (37, 410835), (61, 249195), (111, 136945), (183, 83065), (185, 82167), (305, 49839), (449, 33855), (555, 27389), (915, 16613), (1347, 11285), (2245, 6771), (2257, 6735)]