64784250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{28793}}^1$

素因数の和:28816

約数の個数: 48

約数和(自身を含む): 175182696

約数和(自身を除く): 110398446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 28793, 57586, 86379, 143965, 172758, 259137, 287930, 431895, 518274, 719825, 863790, 1295685, 1439650, 2159475, 2591370, 3599125, 4318950, 6478425, 7198250, 10797375, 12956850, 21594750, 32392125, 64784250]

約数ペア:

[(1, 64784250), (2, 32392125), (3, 21594750), (5, 12956850), (6, 10797375), (9, 7198250), (10, 6478425), (15, 4318950), (18, 3599125), (25, 2591370), (30, 2159475), (45, 1439650), (50, 1295685), (75, 863790), (90, 719825), (125, 518274), (150, 431895), (225, 287930), (250, 259137), (375, 172758), (450, 143965), (750, 86379), (1125, 57586), (2250, 28793)]