28400850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{63113}}^1$

素因数の和:63131

約数の個数: 36

約数和(自身を含む): 76304826

約数和(自身を除く): 47903976

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 63113, 126226, 189339, 315565, 378678, 568017, 631130, 946695, 1136034, 1577825, 1893390, 2840085, 3155650, 4733475, 5680170, 9466950, 14200425, 28400850]

約数ペア:

[(1, 28400850), (2, 14200425), (3, 9466950), (5, 5680170), (6, 4733475), (9, 3155650), (10, 2840085), (15, 1893390), (18, 1577825), (25, 1136034), (30, 946695), (45, 631130), (50, 568017), (75, 378678), (90, 315565), (150, 189339), (225, 126226), (450, 63113)]