30170325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23663}}^1$

素因数の和:23693

約数の個数: 24

約数和(自身を含む): 52818048

約数和(自身を除く): 22647723

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 23663, 70989, 118315, 354945, 402271, 591575, 1206813, 1774725, 2011355, 6034065, 10056775, 30170325]

約数ペア:

[(1, 30170325), (3, 10056775), (5, 6034065), (15, 2011355), (17, 1774725), (25, 1206813), (51, 591575), (75, 402271), (85, 354945), (255, 118315), (425, 70989), (1275, 23663)]