28903950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{64231}}^1$

素因数の和:64249

約数の個数: 36

約数和(自身を含む): 77656488

約数和(自身を除く): 48752538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 64231, 128462, 192693, 321155, 385386, 578079, 642310, 963465, 1156158, 1605775, 1926930, 2890395, 3211550, 4817325, 5780790, 9634650, 14451975, 28903950]

約数ペア:

[(1, 28903950), (2, 14451975), (3, 9634650), (5, 5780790), (6, 4817325), (9, 3211550), (10, 2890395), (15, 1926930), (18, 1605775), (25, 1156158), (30, 963465), (45, 642310), (50, 578079), (75, 385386), (90, 321155), (150, 192693), (225, 128462), (450, 64231)]