25112925

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 45264960

約数和(自身を除く): 20152035

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 467, 717, 1195, 1401, 2151, 2335, 3585, 4203, 5975, 7005, 10755, 11675, 17925, 21015, 35025, 53775, 105075, 111613, 334839, 558065, 1004517, 1674195, 2790325, 5022585, 8370975, 25112925]

約数ペア:

[(1, 25112925), (3, 8370975), (5, 5022585), (9, 2790325), (15, 1674195), (25, 1004517), (45, 558065), (75, 334839), (225, 111613), (239, 105075), (467, 53775), (717, 35025), (1195, 21015), (1401, 17925), (2151, 11675), (2335, 10755), (3585, 7005), (4203, 5975)]