480075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 819888

約数和(自身を除く): 339813

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 173, 185, 519, 555, 865, 925, 2595, 2775, 4325, 6401, 12975, 19203, 32005, 96015, 160025, 480075]

約数ペア:

[(1, 480075), (3, 160025), (5, 96015), (15, 32005), (25, 19203), (37, 12975), (75, 6401), (111, 4325), (173, 2775), (185, 2595), (519, 925), (555, 865)]