1440225

素因数分解:

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

素因数の和:226

約数の個数: 36

約数和(自身を含む): 2664636

約数和(自身を除く): 1224411

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 173, 185, 225, 333, 519, 555, 865, 925, 1557, 1665, 2595, 2775, 4325, 6401, 7785, 8325, 12975, 19203, 32005, 38925, 57609, 96015, 160025, 288045, 480075, 1440225]

約数ペア:

[(1, 1440225), (3, 480075), (5, 288045), (9, 160025), (15, 96015), (25, 57609), (37, 38925), (45, 32005), (75, 19203), (111, 12975), (173, 8325), (185, 7785), (225, 6401), (333, 4325), (519, 2775), (555, 2595), (865, 1665), (925, 1557)]