4384325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 6026400

約数和(自身を除く): 1642075

約数列:

[1, 5, 11, 25, 55, 107, 149, 275, 535, 745, 1177, 1639, 2675, 3725, 5885, 8195, 15943, 29425, 40975, 79715, 175373, 398575, 876865, 4384325]

約数ペア:

[(1, 4384325), (5, 876865), (11, 398575), (25, 175373), (55, 79715), (107, 40975), (149, 29425), (275, 15943), (535, 8195), (745, 5885), (1177, 3725), (1639, 2675)]